Provider profile

Clark JohnsonMD

Obstetrics & Gynecology, Maternal & Fetal Medicine

2 locationsNPI 1497989305
100 S 2nd St Ste 4b, Harrisburg, PA 17101717-231-8472

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Medicare Advantage plans for Dauphin County, PA and Baltimore city County, MD.

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Listed on 46 plans so far

Some of Aetna Medicare, UnitedHealthcare, Geisinger Gold, UPMC for Life, Capital Blue Cross, Highmark Wholecare Medicare Assured, UPMC for Life Complete Care, VISTA Health Plan Inc., Alterwood Advantage, HealthSpring, Humana, Jefferson Health Plans, Johns Hopkins Advantage MD, Kaiser Permanente, KeyCare Advantage and Wellcare's 2027 plans in Dauphin County, PA and Baltimore city County, MD haven't been checked yet.

The 116 Medicare Advantage plans we show for Dauphin County, PA and Baltimore city County, MD in 2027

  • 46 list Clark
  • 39 not listed
  • 31 not checked yet

Aetna Medicare

12 plans list Clark.

12plans
  • Aetna Medicare Advantra Eagle Plus (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101
    • 10 Shady Ln, Ste 103, Muncy, PA, 17756

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

    HMO-POSNo drug coverage3.5 starsH3959-041-000Medicare.gov
    $0a month
  • Aetna Medicare Advantra Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101
    • 10 Shady Ln, Ste 103, Muncy, PA, 17756

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

    PPODrug coverage4.5 starsH5522-004-000Medicare.gov
    $0a month
  • Aetna Medicare Advantra Signature Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101
    • 10 Shady Ln, Ste 103, Muncy, PA, 17756

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

    PPODrug coverage4.5 starsH5522-017-000Medicare.gov
    $0a month
  • Aetna Medicare PinnacleHealth Prime (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMO-POSDrug coverage3.5 starsH3959-093-000Medicare.gov
    $0a month

UnitedHealthcare

12 plans list Clark.

12plans
  • AARP Medicare Advantage from UHC PA-0002 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMO-POSDrug coverage4 starsH5253-146-000Medicare.gov
    $0a month
  • AARP Medicare Advantage from UHC PA-0011 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    PPODrug coverage4 starsH2406-072-000Medicare.gov
    $0a month
  • AARP Medicare Advantage Giveback from UHC PA-12 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    PPODrug coverage4 starsH2406-101-000Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx PA-MA01 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMO-POSNo drug coverage4 starsH5253-152-000Medicare.gov
    $0a month

2 more UnitedHealthcare plans haven't been checked yet.

Geisinger Gold

8 plans list Clark.

8plans
  • Geisinger Gold Classic Essential Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMODrug coverage4 starsH3954-161-000Medicare.gov
    $0a month
  • Geisinger Gold Heritage (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMONo drug coverage4 starsH3954-162-000Medicare.gov
    $0a month
  • Geisinger Gold Preferred Complete Rx (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    PPODrug coverage4 starsH3924-065-000Medicare.gov
    $0a month
  • Geisinger Gold Value Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMODrug coverage4 starsH3954-163-000Medicare.gov
    $29a month

1 more Geisinger Gold plan hasn't been checked yet.

UPMC for Life

8 plans list Clark.

8plans
  • UPMC for Life Essential Rx (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    PPODrug coverage4.5 starsH5533-017-001Medicare.gov
    $0a month
  • UPMC for Life HMO No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMONo drug coverage4.5 starsH3907-002-000Medicare.gov
    $0a month
  • UPMC for Life HMO Premier Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMODrug coverage4.5 starsH3907-059-003Medicare.gov
    $0a month
  • UPMC for Life PPO Salute (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    PPONo drug coverage4.5 starsH5533-016-001Medicare.gov
    $0a month

Capital Blue Cross · Highmark Blue Cross Blue Shield or Highmark Blue Shield · CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage

2 plans list Clark; not listed on 10 other plans.

2plans
  • Community Blue Medicare HMO Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Harrisburg, PA, 17101

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

    HMODrug coverage4.5 starsH3957-042-007Medicare.gov
    $0a month
  • Community Blue Medicare HMO Distinct (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Harrisburg, PA, 17101

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

    HMODrug coverage4.5 starsH3957-049-004Medicare.gov
    $47a month

12 more Capital Blue Cross plans haven't been checked yet.

Highmark Wholecare Medicare Assured

2 plans list Clark.

2plans
  • Highmark Wholecare Medicare Assured Diamond (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101
    • 2645 N 3rd St, Fl 4, Harrisburg, PA, 17110
    • 2025 Technology Pkwy, Ste 309, Mechanicsburg, PA, 17050
    • 2 Jennifer Ct, Ste B, Carlisle, PA, 17015
    • 1575 Highlands Dr, Ste 101, Lititz, PA, 17543

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5932-001-000Medicare.gov
    $12.80a month
  • Highmark Wholecare Medicare Assured Ruby (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101
    • 2645 N 3rd St, Fl 4, Harrisburg, PA, 17110
    • 2025 Technology Pkwy, Ste 309, Mechanicsburg, PA, 17050
    • 2 Jennifer Ct, Ste B, Carlisle, PA, 17015
    • 1575 Highlands Dr, Ste 101, Lititz, PA, 17543

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5932-009-000Medicare.gov
    $12.80a month

UPMC for Life Complete Care

1 plan lists Clark.

1plan
  • UPMC for Life Complete Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4279-007-001Medicare.gov
    $0a month

VISTA Health Plan Inc.

1 plan lists Clark.

1plan
  • Amerihealth Caritas VIP Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 100 S 2nd St, Ste 4B, Harrisburg, PA, 17101

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4227-002-000Medicare.gov
    $9a month

Alterwood Advantage

Not checked yet.

HealthSpring

Not checked yet.

4 more HealthSpring plans haven't been checked yet.

Humana

Not listed on its 15 plans here. That isn't proof they're out of network.

Jefferson Health Plans

Not listed on its 8 plans here. That isn't proof they're out of network.

Johns Hopkins Advantage MD

Not checked yet.

Kaiser Permanente

Not checked yet.

KeyCare Advantage

Not checked yet.

Wellcare

Not listed on its 3 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 Clark 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

2 practice locations

100 S 2nd St Ste 4b
Harrisburg, PA 17101

NPI Registry

600 N Wolfe Street Phipps 279
Baltimore, MD 21287

NPI Registry
NPI issued
2009
Registry record updated
Jul 7, 2025

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

Common questions

Which 2027 Medicare Advantage plans list Clark Johnson?

In Dauphin County, PA and Baltimore city County, MD, 46 Medicare Advantage plans for 2027 list Clark in provider data from Medicare.gov or the carrier, including Aetna Medicare Advantra Eagle Plus (HMO-POS), Aetna Medicare Advantra Signature (PPO) and Aetna Medicare Advantra Signature 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 Clark Johnson practice?

2 locations, including 100 S 2nd St Ste 4b, Harrisburg, PA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1497989305, 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 Clark'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 Dauphin County, PA and Baltimore city County, MD. 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 2025-07-07). 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 Clark Johnson 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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