Provider profile

Markian IwaszkoMD

Urology

6 locationsNPI 1659380939
1000 E Paris Ave SE Ste 230, Grand Rapids, MI 49546616-949-4340

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Medicare Advantage plans for Kent County, MI, Allen County, IN and Kalamazoo County, MI.

Use the name or plan ID on your member card, or choose your insurance company.

Directory results See what each insurance company reports

Listed on 65 plans so far

Some of Humana, Health Alliance Plan by Henry Ford Health, Blue Cross Blue Shield of Michigan, UnitedHealthcare, Devoted, Aetna Medicare, Wellcare, Blue Care Network, Trinity Health Plan of Michigan, McLaren Medicare, Anthem Blue Cross and Blue Shield, Molina Healthcare of Michigan, Priority Health Medicare and Zing Health's 2027 plans in Kent County, MI, Allen County, IN and Kalamazoo County, MI haven't been checked yet.

The 160 Medicare Advantage plans we show for Kent County, MI, Allen County, IN and Kalamazoo County, MI in 2027

  • 65 list Markian
  • 21 not listed
  • 74 not checked yet

Humana

13 plans list Markian; not listed on 1 other plan.

13plans
  • Humana Full Access (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5216-384-000Medicare.gov
    $0a month
  • Humana Full Access (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4.5 starsH7617-052-000Medicare.gov
    $0a month
  • Humana Full Access Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4.5 starsH7617-058-000Medicare.gov
    $0a month
  • Humana Full Access Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5216-306-000Medicare.gov
    $0a month

16 more Humana plans haven't been checked yet.

Health Alliance Plan by Henry Ford Health

11 plans list Markian.

11plans
  • HAP Medicare Connect (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage4 starsH2354-015-000Medicare.gov
    $0a month
  • HAP Medicare Explore (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage3.5 starsH2322-011-000Medicare.gov
    $0a month
  • HAP Medicare MedicalAccess (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMONo drug coverage4 starsH2354-019-000Medicare.gov
    $0a month
  • HAP Medicare Prime (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage3.5 starsH2322-016-000Medicare.gov
    $0a month

Blue Cross Blue Shield of Michigan

7 plans list Markian.

7plans
  • Medicare Plus Blue Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4.5 starsH9572-008-000Medicare.gov
    $0a month
  • Medicare Plus Blue Secure (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4.5 starsH9572-009-000Medicare.gov
    $0a month
  • Medicare Plus Blue Essential (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4.5 starsH9572-004-004Medicare.gov
    $35.80a month
  • Medicare Plus Blue + Meijer (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4.5 starsH9572-007-001Medicare.gov
    $45a month

4 more Blue Cross Blue Shield of Michigan plans haven't been checked yet.

UnitedHealthcare

7 plans list Markian; not listed on 4 other plans.

7plans
  • AARP Medicare Advantage from UHC MI-0001 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage3 starsH0294-017-000Medicare.gov
    $0a month
  • AARP Medicare Advantage from UHC MI-4 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverageH2736-001-000Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx MI-MA01 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage3 starsH0294-022-000Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx MI-MA2 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSNo drug coverageH2736-004-000Medicare.gov
    $0a month

13 more UnitedHealthcare plans haven't been checked yet.

Devoted

6 plans list Markian.

6plans
  • DEVOTED CHOICE 005 MI (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverageH5177-005-000Medicare.gov
    $0a month
  • DEVOTED CHOICE GIVEBACK 006 MI (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverageH5177-006-000Medicare.gov
    $0a month
  • DEVOTED CHOICE GIVEBACK EXTRAS 017 MI (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverageH5177-017-000Medicare.gov
    $0a month
  • DEVOTED C-SNP CHOICE ENHANCED 012 MI (PPO C-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    PPOFor people with certain chronic conditionsDrug coverageH5177-012-000Medicare.gov
    $0a month

7 more Devoted plans haven't been checked yet.

Aetna Medicare · Aetna Medicare HIDE

5 plans list Markian.

5plans
  • Aetna Medicare Eagle (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 781 36th St SE, Wyoming, MI, 49548
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120

    This result applies to these offices. Other locations are not confirmed.

    PPONo drug coverage4 starsH5521-286-000Medicare.gov
    $0a month
  • Aetna Medicare Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 781 36th St SE, Wyoming, MI, 49548
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5521-219-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Extra (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 781 36th St SE, Wyoming, MI, 49548
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5521-407-000Medicare.gov
    $0a month
  • Aetna Medicare Enhanced (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546
    • 781 36th St SE, Wyoming, MI, 49548
    • 1535 Gull Rd, Ste 150, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 4441 Capital Ave SW, Battle Creek, MI, 49015
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120

    This result applies to these offices. Other locations are not confirmed.

    PPODrug coverage4 starsH5521-194-000Medicare.gov
    $30a month

4 more Aetna Medicare plans haven't been checked yet.

Wellcare

5 plans list Markian.

5plans
  • Wellcare Assist (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3 starsH5475-038-000Medicare.gov
    $0a month
  • Wellcare Giveback (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3 starsH5475-031-000Medicare.gov
    $0a month
  • Wellcare Simple (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage3 starsH5475-026-000Medicare.gov
    $0a month
  • Wellcare Meridian Health Dual Access (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSFor people with Medicare and MedicaidDrug coverage3 starsH5475-001-000Medicare.gov
    $0a month

4 more Wellcare plans haven't been checked yet.

Blue Care Network

4 plans list Markian.

4plans
  • BCN Advantage Elements (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSNo drug coverage4.5 starsH5883-017-000Medicare.gov
    $0a month
  • BCN Advantage Prime Value (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH5883-014-001Medicare.gov
    $48a month
  • BCN Advantage Classic (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH5883-002-001Medicare.gov
    $107a month
  • BCN Advantage Prestige (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 260, Grand Rapids, MI, 49546
    • 301 N Main St, Sheridan, MI, 48884
    • 1535 Gull Rd, Ste 200, Kalamazoo, MI, 49048
    • 601 John St, Ste M-318, Kalamazoo, MI, 49007
    • 451 Health Pkwy, Ste 100, Paw Paw, MI, 49079
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMO-POSDrug coverage4.5 starsH5883-003-001Medicare.gov
    $194a month

1 more Blue Care Network plan hasn't been checked yet.

Trinity Health Plan of Michigan

4 plans list Markian.

4plans
  • Trinity Health Plan of Michigan Cash Back (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH9179-002-000Medicare.gov
    $0a month
  • Trinity Health Plan of Michigan Glory No RX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMONo drug coverage3 starsH9179-003-000Medicare.gov
    $0a month
  • Trinity Health Plan of Michigan No Premium (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH9179-001-000Medicare.gov
    $0a month
  • Trinity Health Plan of Michigan Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1000 East Paris Ave SE, Ste 230, Grand Rapids, MI, 49546

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH9179-004-000Medicare.gov
    $69a month

McLaren Medicare

3 plans list Markian.

3plans
  • McLaren Medicare Inspire (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 301 N Main St, Sheridan, MI, 48884
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH6322-001-000Medicare.gov
    $0a month
  • McLaren Medicare Inspire Giveback (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 301 N Main St, Sheridan, MI, 48884
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH6322-008-000Medicare.gov
    $0a month
  • McLaren Medicare Inspire Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 301 N Main St, Sheridan, MI, 48884
    • 42 N Saint Joseph Ave, Ste 200, Niles, MI, 49120
    • 3875 Bay Rd, Ste 2S, Saginaw, MI, 48603

    This result applies to these offices. Other locations are not confirmed.

    HMODrug coverage3 starsH6322-002-000Medicare.gov
    $20a month

Anthem Blue Cross and Blue Shield · Anthem HealthKeepers

Not checked yet.

Molina Healthcare of Michigan

Not checked yet.

1 more Molina Healthcare of Michigan plan hasn't been checked yet.

Priority Health Medicare

Not checked yet.

10 more Priority Health Medicare plans haven't been checked yet.

Zing Health

Not listed on its 5 plans here. That isn't proof they're out of network.

Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Markian takes it. Free.

Original Medicare status

Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.

Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.

No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.

CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026

Compare Supplement plans

6 practice locations

1000 E Paris Ave SE Ste 230
Grand Rapids, MI 49546

NPI Registry

7950 W Jefferson Blvd
Fort Wayne, IN 46804

NPI Registry

601 John St Ste M-318
Kalamazoo, MI 49007

NPI Registry

1234 Napier Ave
Saint Joseph, MI 49085

NPI Registry

42 N Saint Joseph Ave
Niles, MI 49120

NPI Registry

3875 Bay Rd Ste 2s
Saginaw, MI 48603

NPI Registry
NPI issued
2006
Registry record updated
Dec 16, 2025

Medicare's clinician details aren't available on this page yet.

Common questions

Which 2027 Medicare Advantage plans list Markian Iwaszko?

In Kent County, MI, Allen County, IN and Kalamazoo County, MI, 65 Medicare Advantage plans for 2027 list Markian in provider data from Medicare.gov or the carrier, including Humana Full Access (PPO) and Humana Full Access Giveback (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.

Where does Markian Iwaszko practice?

6 locations, including 1000 E Paris Ave SE Ste 230, Grand Rapids, MI. All of them are listed on this page.

How do I confirm Markian is in my plan's network?

Call the member services number on your plan card and give them the NPI 1659380939, or ask a Silverpath advisor to check for you. It's free.

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Talk to a licensed advisor

A Silverpath advisor can confirm Markian's networks with the carrier and help you compare plans that include them.

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For providers

Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Kent County, MI, Allen County, IN and Kalamazoo County, MI. Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2025-12-16). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 31, 2026. CMS matches apply to the covered offices shown with each plan. Plans: CMS 2027 Medicare Advantage landscape.

Networks change during the year, and a directory can be out of date. Confirm with the provider's office and the plan before you enroll or schedule care.

Silverpath is a licensed insurance agency. This page isn't affiliated with or endorsed by Markian Iwaszko or their practice. Not connected with or endorsed by the U.S. government or the federal Medicare program.

We do not offer every plan available in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

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