Provider profile

Christopher ArmbrusterNP

Nurse Practitioner, Family

NPI 1518709567
604 Nassau Ave, Freeport, NY 11520516-523-7529

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Medicare Advantage plans for Nassau County, NY.

Checked Oct 14, 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 28 Medicare Advantage plans for 2027

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

The 57 Medicare Advantage plans we show for Nassau County, NY in 2027

  • 28 list Christopher
  • 27 not listed
  • 2 not checked yet

Aetna Medicare

7 plans list Christopher.

7plans
  • Aetna Medicare Eagle Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M9, New Hyde Park, NY, 11042
    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 255 Warner Ave, Roslyn Heights, NY, 11577
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 16501 Chapin Pkwy, Jamaica, NY, 11432

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

    PPONo drug coverage4 starsH5521-320-000Medicare.gov
    $0a month
  • Aetna Medicare Elite (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M9, New Hyde Park, NY, 11042
    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 255 Warner Ave, Roslyn Heights, NY, 11577
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 16501 Chapin Pkwy, Jamaica, NY, 11432

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

    PPODrug coverage4 starsH5521-120-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Care (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M9, New Hyde Park, NY, 11042
    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 255 Warner Ave, Roslyn Heights, NY, 11577
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 16501 Chapin Pkwy, Jamaica, NY, 11432

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

    HMODrug coverage3 starsH3312-074-000Medicare.gov
    $0a month
  • Aetna Medicare Elite Extra (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M9, New Hyde Park, NY, 11042
    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 255 Warner Ave, Roslyn Heights, NY, 11577
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 16501 Chapin Pkwy, Jamaica, NY, 11432

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

    PPODrug coverage4 starsH5521-674-000Medicare.gov
    $79a month

Healthfirst Medicare Plan

7 plans list Christopher.

7plans
  • Healthfirst 65 Plus Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste 11, New Hyde Park, NY, 11042
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMODrug coverage3.5 starsH3359-001-000Medicare.gov
    $0a month
  • Healthfirst Increased Benefits Plan (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste 11, New Hyde Park, NY, 11042
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMODrug coverage3.5 starsH3359-019-000Medicare.gov
    $17.10a month
  • Healthfirst Signature (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste 11, New Hyde Park, NY, 11042
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMODrug coverage3 starsH5989-011-000Medicare.gov
    $60a month
  • Healthfirst Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste 11, New Hyde Park, NY, 11042
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    PPODrug coverage3 starsH9678-002-000Medicare.gov
    $155a month

Anthem Blue Cross and Blue Shield HP

5 plans list Christopher.

5plans
  • Anthem Veteran 2 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Rego Park, NY, 11374

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

    HMO-POSNo drug coverage5 starsH6988-008-000Medicare.gov
    $0a month
  • Anthem Medicare Advantage 2 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Rego Park, NY, 11374

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

    HMO-POSDrug coverage5 starsH6988-006-000Medicare.gov
    $55a month
  • Anthem Medicare Advantage (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Rego Park, NY, 11374

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

    HMODrug coverage3 starsH8432-010-000Medicare.gov
    $81a month
  • Anthem HealthPlus Full Dual Advantage (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Rego Park, NY, 11374

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

    HMOFor people with Medicare and MedicaidDrug coverage3 starsH8432-042-000Medicare.gov
    $40.50a month

UnitedHealthcare

4 plans list Christopher.

4plans
  • UHC Dual Complete NY-Q001 (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage4 starsH3387-015-002Medicare.gov
    $0a month
  • UHC Dual Complete NY-S001 (PPO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    PPOFor people with Medicare and MedicaidDrug coverage4.5 starsH2001-063-002Medicare.gov
    $19.40a month
  • UHC Dual Complete NY-S002 (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage4 starsH3387-014-002Medicare.gov
    $31.70a month
  • UHC Dual Complete NY-YL (HMO-POS D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMO-POSFor people with Medicare and MedicaidDrug coverage4 starsH3387-013-000Medicare.gov
    $40.50a month

VNS Health Medicare

3 plans list Christopher.

3plans
  • VNS Health EasyCare (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMODrug coverage4 starsH5549-012-000Medicare.gov
    $25a month
  • VNS Health EasyCare Plus (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMOFor people with Medicare and MedicaidDrug coverage4 starsH5549-011-000Medicare.gov
    $23.60a month
  • VNS Health Total (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMOFor people with Medicare and MedicaidDrug coverage4 starsH5549-003-000Medicare.gov
    $40.50a month

EmblemHealth

2 plans list Christopher.

2plans
  • EmblemHealth VIP Gold (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M9, New Hyde Park, NY, 11042
    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 255 Warner Ave, Roslyn Heights, NY, 11577
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 16501 Chapin Pkwy, Jamaica, NY, 11432
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMODrug coverage4 starsH3330-021-002Medicare.gov
    $105a month
  • EmblemHealth VIP Gold Plus (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 1999 Marcus Ave, Ste M9, New Hyde Park, NY, 11042
    • 1999 Marcus Ave, Ste M11, New Hyde Park, NY, 11042
    • 255 Warner Ave, Roslyn Heights, NY, 11577
    • 16411 Chapin Pkwy, # 1, Jamaica, NY, 11432
    • 16501 Chapin Pkwy, Jamaica, NY, 11432
    • 9525 Queens Blvd, Ste 503, Rego Park, NY, 11374

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

    HMODrug coverage4 starsH3330-038-000Medicare.gov
    $216a month

2 more EmblemHealth plans haven't been checked yet.

Devoted

Not listed on its 6 plans here. That isn't proof they're out of network.

Elderplan

Not listed on its 2 plans here. That isn't proof they're out of network.

ElderServe Health

Not listed on its 1 plan here. That isn't proof they're out of network.

Hamaspik, Inc.

Not listed on its 2 plans here. That isn't proof they're out of network.

Humana

Not listed on its 2 plans here. That isn't proof they're out of network.

Senior Whole Health of New York

Not listed on its 2 plans here. That isn't proof they're out of network.

VillageCareMAX

Not listed on its 2 plans here. That isn't proof they're out of network.

Wellcare

Not listed on its 10 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 Christopher 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

Practice location

604 Nassau Ave
Freeport, NY 11520

NPI Registry
NPI issued
2024
Registry record updated
Jun 11, 2024

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

Common questions

Which 2027 Medicare Advantage plans list Christopher Armbruster?

In Nassau County, NY, 28 Medicare Advantage plans for 2027 list Christopher in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle Giveback (PPO), Aetna Medicare Elite (PPO) and Aetna Medicare Signature Care (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.

Does Christopher Armbruster take Aetna Medicare Medicare Advantage plans?

Medicare.gov provider data lists Christopher on 7 Medicare Advantage plans for 2027 in Nassau County, NY, including Aetna Medicare Eagle Giveback (PPO) and Aetna Medicare Elite (PPO). 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.

Does Christopher Armbruster take Healthfirst Medicare Plan Medicare Advantage plans?

Medicare.gov provider data lists Christopher on 7 Medicare Advantage plans for 2027 in Nassau County, NY, including Healthfirst 65 Plus Plan (HMO) and Healthfirst Increased Benefits Plan (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Healthfirst Medicare Plan before you enroll.

Does Christopher Armbruster take Anthem Blue Cross and Blue Shield HP Medicare Advantage plans?

Medicare.gov provider data lists Christopher on 5 Medicare Advantage plans for 2027 in Nassau County, NY, including Anthem Veteran 2 (HMO-POS) and Anthem Medicare Advantage 2 (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Anthem Blue Cross and Blue Shield HP before you enroll.

Where does Christopher Armbruster practice?

604 Nassau Ave, Freeport, NY 11520.

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

Call the member services number on your plan card and give them the NPI 1518709567, or ask a Silverpath advisor to check for you. It's free.

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

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For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for Christopher Armbruster on 27 plans from Devoted, Elderplan, ElderServe Health, Hamaspik, Inc., Humana, Senior Whole Health of New York, VillageCareMAX and Wellcare in Nassau County, NY. 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.

Sources. Name, specialty and locations: the CMS NPI Registry (record updated 2024-06-11). 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 Christopher Armbruster 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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