Provider profile

Jennifer CoukosMD

Internal Medicine, Gastroenterology

5 locationsNPI 1164884367
55 Lake Ave N, Worcester, MA 01655508-334-2846

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Medicare Advantage plans for Worcester and Middlesex counties, MA.

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 39 plans so far

Some of Tufts Health Plan, UnitedHealthcare, Fallon Health, Aetna Medicare, Mass General Brigham Health Plan, Blue Cross Blue Shield of Massachusetts, Molina Healthcare of Massachusetts, Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., eternalHealth and Humana's 2027 plans in Worcester and Middlesex counties, MA haven't been checked yet.

The 71 Medicare Advantage plans we show for Worcester and Middlesex counties, MA in 2027

  • 39 list Jennifer
  • 8 not listed
  • 24 not checked yet

Tufts Health Plan

12 plans list Jennifer.

12plans
  • Tufts Medicare Preferred HMO Basic No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMONo drug coverage4 starsH2256-041-000Medicare.gov
    $0a month
  • Tufts Medicare Preferred HMO Prime No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMONo drug coverage4 starsH2256-039-000Medicare.gov
    $0a month
  • Tufts Medicare Preferred HMO Smart Saver Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMODrug coverage4 starsH2256-047-001Medicare.gov
    $0a month
  • Tufts Medicare Preferred HMO Value No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMONo drug coverage4 starsH2256-040-000Medicare.gov
    $0a month

6 more Tufts Health Plan plans haven't been checked yet.

UnitedHealthcare

7 plans list Jennifer; not listed on 2 other plans.

7plans
  • AARP Medicare Advantage from UHC MA-0003 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, # 157, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    HMO-POSDrug coverage4 starsH5253-157-001Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx MA-MA01 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, # 157, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    PPONo drug coverage4 starsH8768-045-000Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx MA-MA2 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, # 157, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    HMO-POSNo drug coverage4 starsH5253-225-000Medicare.gov
    $0a month
  • AARP Medicare Advantage from UHC MA-0006 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, # 157, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    PPODrug coverage4 starsH8768-055-001Medicare.gov
    $67a month

2 more UnitedHealthcare plans haven't been checked yet.

Fallon Health

6 plans list Jennifer.

6plans
  • Fallon Medicare Plus Orange (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMODrug coverage4 starsH9001-041-015Medicare.gov
    $0a month
  • Fallon Medicare Plus Saver No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMONo drug coverage4 starsH9001-039-000Medicare.gov
    $0a month
  • Fallon Medicare Plus Green (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMODrug coverage4 starsH9001-030-015Medicare.gov
    $105a month
  • Fallon Medicare Plus Blue (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMODrug coverage4 starsH9001-031-015Medicare.gov
    $217a month

3 more Fallon Health plans haven't been checked yet.

Aetna Medicare

5 plans list Jennifer.

5plans
  • Aetna Medicare Eagle Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    PPONo drug coverage4 starsH5521-296-000Medicare.gov
    $0a month
  • Aetna Medicare Elite (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    PPODrug coverage4 starsH5521-160-000Medicare.gov
    $0a month
  • Aetna Medicare Signature (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    HMO-POSDrug coverage3 starsH5793-014-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Extra (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 28 Newton St, Southborough, MA, 01772

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

    PPODrug coverage4 starsH5521-450-000Medicare.gov
    $0a month

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

Mass General Brigham Health Plan

3 plans list Jennifer.

3plans
  • Mass General Brigham Advantage Core (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 28 Newton St, Southborough, MA, 01772

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

    HMO-POSDrug coverage3.5 starsH6847-002-000Medicare.gov
    $0a month
  • Mass General Brigham Advantage Secure (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 28 Newton St, Southborough, MA, 01772

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

    HMO-POSDrug coverage3.5 starsH6847-001-000Medicare.gov
    $60a month
  • Mass General Brigham Advantage Plus (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 28 Newton St, Southborough, MA, 01772

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

    HMO-POSDrug coverage3.5 starsH6847-003-000Medicare.gov
    $180a month

2 more Mass General Brigham Health Plan plans haven't been checked yet.

Blue Cross Blue Shield of Massachusetts

2 plans list Jennifer.

2plans
  • Medicare HMO Blue PlusRx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMODrug coverage4.5 starsH2261-005-000Medicare.gov
    $245a month
  • Medicare PPO Blue PlusRx (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    PPODrug coverage4 starsH2230-002-000Medicare.gov
    $300a month

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

Molina Healthcare of Massachusetts

2 plans list Jennifer; not listed on 1 other plan.

2plans
  • Senior Whole Health SCO (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655

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

    HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2224-001-000Medicare.gov
    $0a month
  • Senior Whole Health SCO NHC (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655

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

    HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2224-003-000Medicare.gov
    $33.80a month

Commonwealth Care Alliance Massachusetts

1 plan lists Jennifer.

1plan
  • CCA Senior Care Options (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2225-001-000Medicare.gov
    $33.80a month

Commonwealth Care Alliance, Inc.

1 plan lists Jennifer.

1plan
  • CCA One Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 55 Lake Ave N, Worcester, MA, 01655
    • 119 Belmont St, Worcester, MA, 01605
    • 21 Eastern Ave, Worcester, MA, 01605
    • 157 Union St, Marlborough, MA, 01752
    • 28 Newton St, Southborough, MA, 01772

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

    HMOFor people with Medicare and MedicaidDrug coverageH1486-001-000Medicare.gov
    $33.80a month

eternalHealth

Not checked yet.

Humana

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 Jennifer 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

5 practice locations

55 Lake Ave N
Worcester, MA 01655

NPI Registry

119 Belmont St
Worcester, MA 01605

NPI Registry

21 Eastern Ave
Worcester, MA 01605

NPI Registry

157 Union St
Marlborough, MA 01752

NPI Registry

28 Newton St
Southborough, MA 01772

NPI Registry
NPI issued
2016
Registry record updated
Mar 6, 2026

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

Common questions

Which 2027 Medicare Advantage plans list Jennifer Coukos?

In Worcester and Middlesex counties, MA, 39 Medicare Advantage plans for 2027 list Jennifer in provider data from Medicare.gov or the carrier, including Tufts Medicare Preferred HMO Basic No Rx (HMO), Tufts Medicare Preferred HMO Prime No Rx (HMO) and Tufts Medicare Preferred HMO Smart Saver Rx (HMO). 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 Jennifer Coukos practice?

5 locations, including 55 Lake Ave N, Worcester, MA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1164884367, 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 Jennifer's networks with the carrier and help you compare plans that include them.

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Is this your practice?

Patients can use Silverpath to find practices and check plan networks in Worcester and Middlesex counties, MA. 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 2026-03-06). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 14, 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 Jennifer Coukos 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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