Provider profile

Michael ArmstrongMD

Psychiatry & Neurology, Psychiatry

2 locationsNPI 1487978508
1041 45th St, West Palm Beach, FL 33407561-383-8000

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Medicare Advantage plans for Palm Beach County, FL and Worcester County, MA.

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Directory results See what each insurance company reports

Listed on 2 plans so far

Some of Aetna Medicare, AmeriHealth Caritas VIP Care (HMO-D-SNP), Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., Devoted, eternalHealth, Fallon Health, Florida Blue, Florida Complete Care, Freedom Health, Inc., Gold Kidney Health Plan, Humana, Mass General Brigham Health Plan, Molina Healthcare of Massachusetts, Prominence Health Plan, Solis Health Plans, Tufts Health Plan, UnitedHealthcare and Wellcare's 2027 plans in Palm Beach County, FL and Worcester County, MA haven't been checked yet.

The 154 Medicare Advantage plans we show for Palm Beach County, FL and Worcester County, MA in 2027

  • 2 list Michael
  • 96 not listed
  • 56 not checked yet

Aetna Medicare

2 plans list Michael; not listed on 5 other plans.

2plans
  • Aetna Medicare Eagle Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 60 Hospital Rd, Leominster, MA, 01453

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

    PPONo drug coverage4 starsH5521-306-000Medicare.gov
    $0a month
  • Aetna Medicare Signature (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 60 Hospital Rd, Leominster, MA, 01453

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

    PPODrug coverage4 starsH5521-033-000Medicare.gov
    $0a month

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

AmeriHealth Caritas VIP Care (HMO-D-SNP)

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

Commonwealth Care Alliance Massachusetts

Not checked yet.

Commonwealth Care Alliance, Inc.

Not checked yet.

Devoted

Not listed on its 10 plans here. That isn't proof they're out of network.

eternalHealth

Not checked yet.

Fallon Health

Not checked yet.

Florida Blue · Florida Blue HMO · Blue Cross Blue Shield of Massachusetts

Not checked yet.

2 more Florida Blue plans haven't been checked yet.

Florida Complete Care

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

Freedom Health, Inc. · HealthSun Health Plans, Inc. · Optimum HealthCare, Inc. · Simply Healthcare Plans, Inc.

Not listed on its 13 plans here. That isn't proof they're out of network.

Gold Kidney Health Plan

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

CarePlus Health Plans, Inc. · Humana

Not checked yet.

5 more Humana plans haven't been checked yet.

Mass General Brigham Health Plan

Not checked yet.

Molina Healthcare of Massachusetts

Not checked yet.

Prominence Health Plan

Medicare.gov doesn't have provider data for these plans yet. We'll check again.

Solis Health Plans

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

Tufts Health Plan

Not checked yet.

UnitedHealthcare

Not checked yet.

9 more UnitedHealthcare plans haven't been checked yet.

Wellcare

Not listed on its 6 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.

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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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2 practice locations

1041 45th St
West Palm Beach, FL 33407

NPI Registry

26 Queen St
Worcester, MA 01610

NPI Registry
NPI issued
2010
Registry record updated
Nov 21, 2020

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

Common questions

Which 2027 Medicare Advantage plans list Michael Armstrong?

In Palm Beach County, FL and Worcester County, MA, 2 Medicare Advantage plans for 2027 list Michael in provider data from Medicare.gov or the carrier, including Aetna Medicare Eagle Giveback (PPO) and Aetna Medicare Signature (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 Michael Armstrong practice?

2 locations, including 1041 45th St, West Palm Beach, FL. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1487978508, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Michael'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 Palm Beach County, FL and Worcester County, 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 2020-11-21). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 13, 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 Michael 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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