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Provider profile

Jennifer ArmstrongMD

Internal Medicine, Medical Oncology

2 locationsNPI 1588624472
255 W Lancaster Ave, Suite 330 Mob 3, Paoli, PA 19301484-565-1600

2027 Medicare Advantage

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Medicare Advantage plans for Chester County, PA.

Checked Oct 29, 2026

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 69 Medicare Advantage plans for 2027

Carrier directories and Medicare.gov provider data list Jennifer on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.

The 94 Medicare Advantage plans we show for Chester County, PA in 2027

  • 69 list Jennifer
  • 22 not listed
  • 3 not checked yet

UnitedHealthcare

14 plans list Jennifer.

14plans

  • AARP Medicare Advantage Essentials from UHC PA-5 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, # 330MOB3, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330MOBW, Paoli, PA, 19301
    • 153 Exton Square Mall, # Mlh, Exton, PA, 19341

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

    HMO-POSDrug coverage4 starsH5253-154-000Medicare.gov
    $0a month

  • AARP Medicare Advantage Extras from UHC PA-18 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, # 330MOB3, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330MOBW, Paoli, PA, 19301
    • 153 Exton Square Mall, # Mlh, Exton, PA, 19341

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

    HMO-POSDrug coverage4 starsH5253-203-000Medicare.gov
    $0a month

  • AARP Medicare Advantage from UHC PA-0010 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, # 330MOB3, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330MOBW, Paoli, PA, 19301
    • 153 Exton Square Mall, # Mlh, Exton, PA, 19341

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

    PPODrug coverage4 starsH2406-071-000Medicare.gov
    $0a month

  • AARP Medicare Advantage Giveback from UHC PA-12 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, # 330MOB3, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330MOBW, Paoli, PA, 19301
    • 153 Exton Square Mall, # Mlh, Exton, PA, 19341

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

    PPODrug coverage4 starsH2406-101-000Medicare.gov
    $0a month

Highmark Blue Cross Blue Shield or Highmark Blue Shield · Independence Blue Cross

11 plans list Jennifer.

11plans

  • Keystone 65 Assured Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2 Industrial Blvd, Ste 110, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    HMODrug coverage4 starsH3952-062-000Medicare.gov
    $0a month

  • Keystone 65 Liberty Medical Only (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2 Industrial Blvd, Ste 110, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    HMONo drug coverage4 starsH3952-059-000Medicare.gov
    $0a month

  • Keystone 65 Preferred Medical Only (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2 Industrial Blvd, Ste 110, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    HMONo drug coverage4 starsH3952-008-000Medicare.gov
    $0a month

  • Keystone 65 Select Medical Only (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 2 Industrial Blvd, Ste 110, Paoli, PA, 19301
    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    HMONo drug coverage4 starsH3952-050-000Medicare.gov
    $0a month

2 more Highmark Blue Cross Blue Shield or Highmark Blue Shield plans haven't been checked yet.

Aetna Medicare

10 plans list Jennifer.

10plans

  • Aetna Medicare Advantra Eagle (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

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

    HMO-POSNo drug coverage3.5 starsH3959-094-000Medicare.gov
    $0a month

  • Aetna Medicare Advantra Signature (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

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

    HMO-POSDrug coverage3.5 starsH3959-052-000Medicare.gov
    $0a month

  • Aetna Medicare Advantra Signature Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

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

    PPODrug coverage4.5 starsH5522-017-000Medicare.gov
    $0a month

  • Aetna Medicare Elite (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

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

    PPODrug coverage4.5 starsH5522-028-000Medicare.gov
    $0a month

Devoted

9 plans list Jennifer.

9plans

  • DEVOTED CHOICE 007 PA (PPO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 154 Exton Square Mall, Exton, PA, 19341
    • 255 W Lancaster Ave Ste 330, Paoli, PA, 19301
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    PPODrug coverage3 starsH6018-007-000Medicare.gov
    $0a month

  • DEVOTED CHOICE GIVEBACK 003 PA (PPO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 154 Exton Square Mall, Exton, PA, 19341
    • 255 W Lancaster Ave Ste 330, Paoli, PA, 19301
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    PPODrug coverage3 starsH6018-003-000Medicare.gov
    $0a month

  • DEVOTED CORE 023 PA (HMO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 154 Exton Square Mall, Exton, PA, 19341
    • 255 W Lancaster Ave Ste 330, Paoli, PA, 19301
    • 599 Arcola Rd, Collegeville, PA, 19426
    • 599 Arcola Rd, Suite 206, Collegeville, PA, 19426

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

    HMODrug coverage3.5 starsH6852-023-000Medicare.gov
    $0a month

  • DEVOTED GIVEBACK EXTRAS 036 PA (HMO)

    Source: Devoted provider directory.

    Listed offices for this plan:

    • 154 Exton Square Mall, Exton, PA, 19341
    • 255 W Lancaster Ave Ste 330, Paoli, PA, 19301
    • 599 Arcola Rd, Collegeville, PA, 19426
    • 599 Arcola Rd, Suite 206, Collegeville, PA, 19426

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

    HMODrug coverage3.5 starsH6852-036-000Medicare.gov
    $0a month

Geisinger Gold

8 plans list Jennifer.

8plans

  • Geisinger Gold Classic Essential Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

    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:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

    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:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

    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:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341

    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.

Jefferson Health Plans

8 plans list Jennifer.

8plans

  • Jefferson Health Plans Complete (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    HMODrug coverage3 starsH9207-012-000Medicare.gov
    $0a month

  • Jefferson Health Plans Flex (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    PPODrug coverage3 starsH1619-001-000Medicare.gov
    $0a month

  • Jefferson Health Plans Giveback (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    HMODrug coverage3 starsH9207-015-000Medicare.gov
    $0a month

  • Jefferson Health Plans Prime (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    HMODrug coverage3 starsH9207-002-000Medicare.gov
    $12.80a month

Wellcare

3 plans list Jennifer.

3plans

  • Wellcare Simple (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301

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

    HMO-POSDrug coverage3.5 starsH2915-003-000Medicare.gov
    $0a month

  • Wellcare PA Health & Wellness Dual Liberty Sync (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage3.5 starsH2915-002-000Medicare.gov
    $0a month

  • Wellcare PA Health & Wellness Dual Select (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage3.5 starsH2915-018-000Medicare.gov
    $0a month

Highmark Wholecare Medicare Assured

2 plans list Jennifer.

2plans

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

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5932-012-000Medicare.gov
    $0a month

  • Highmark Wholecare Medicare Assured Ruby (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH5932-013-000Medicare.gov
    $12.80a month

UPMC for Life

2 plans list Jennifer.

2plans

  • UPMC for Life HMO No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    HMONo drug coverage4.5 starsH3907-002-000Medicare.gov
    $0a month

  • UPMC for Life PPO Salute (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    PPONo drug coverage4.5 starsH5533-016-002Medicare.gov
    $0a month

UPMC for Life Complete Care

1 plan lists Jennifer.

1plan

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

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 154 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Ste 206, Collegeville, PA, 19426

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH7123-001-000Medicare.gov
    $0a month

VISTA Health Plan Inc.

1 plan lists Jennifer.

1plan

  • Keystone First VIP Choice (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 255 W Lancaster Ave, Ste 330, Paoli, PA, 19301
    • 153 Exton Square Mall, Exton, PA, 19341
    • 599 Arcola Rd, Collegeville, PA, 19426

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH4227-001-000Medicare.gov
    $12.80a month

HealthSpring

Not listed on its 7 plans here. That isn't proof they're out of network.

Humana

Not listed on its 15 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

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

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Where they practice

2 practice locations

255 W Lancaster Ave, Suite 330 Mob 3
Paoli, PA 19301

484-565-1600Directions
NPI Registry

2 Industrial Blvd, Ste 110
Paoli, PA 19301

610-725-0650Directions
NPI Registry
NPI issued
2006
Registry record updated
Jan 9, 2026

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

Questions

Common questions

Which 2027 Medicare Advantage plans list Jennifer Armstrong?

In Chester County, PA, 69 Medicare Advantage plans for 2027 list Jennifer in provider data from Medicare.gov or the carrier, including AARP Medicare Advantage Essentials from UHC PA-5 (HMO-POS), AARP Medicare Advantage Extras from UHC PA-18 (HMO-POS) and AARP Medicare Advantage from UHC PA-0010 (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.

Does Jennifer Armstrong take UnitedHealthcare Medicare Advantage plans?

Medicare.gov provider data lists Jennifer on 14 Medicare Advantage plans for 2027 in Chester County, PA, including AARP Medicare Advantage Essentials from UHC PA-5 (HMO-POS) and AARP Medicare Advantage Extras from UHC PA-18 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or UnitedHealthcare before you enroll.

Does Jennifer Armstrong take Highmark Blue Cross Blue Shield or Highmark Blue Shield Medicare Advantage plans?

Medicare.gov provider data lists Jennifer on 11 Medicare Advantage plans for 2027 in Chester County, PA, including Keystone 65 Assured Rx (HMO) and Keystone 65 Liberty Medical Only (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Highmark Blue Cross Blue Shield or Highmark Blue Shield before you enroll.

Does Jennifer Armstrong take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Jennifer on 10 Medicare Advantage plans for 2027 in Chester County, PA, including Aetna Medicare Advantra Eagle (HMO-POS) and Aetna Medicare Advantra Signature (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.

Where does Jennifer Armstrong practice?

2 locations, including 255 W Lancaster Ave, Paoli, PA. 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 1588624472, or ask a Silverpath advisor to check for you. It's free.

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Jennifer Armstrong on 22 plans from HealthSpring and Humana in Chester County, PA. Other offices are not confirmed; this isn't proof the practice is out of network.

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.

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Nearby

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See all internal medicine, medical oncology providers in PA

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2026-01-09). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 29, 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 Armstrong 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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