Provider profile

William HennesseyMD PC

Obstetrics & Gynecology, Gynecology

NPI 1952325649
31 Lower Hudson Ave, Green Island, NY 12183518-272-9140

Check your plan

Medicare Advantage plans for Albany 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 3 Medicare Advantage plans for 2027

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

The 54 Medicare Advantage plans we show for Albany County, NY in 2027

  • 3 list William
  • 50 not listed
  • 1 not checked yet

Trinity Health Plan New York

3 plans list William.

3plans
  • Trinity Health Plan New York Cash Back (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 31 Lower Hudson Ave, Troy, NY, 12183

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

    HMODrug coverage3 starsH9827-004-000Medicare.gov
    $0a month
  • Trinity Health Plan New York Glory No RX (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 31 Lower Hudson Ave, Troy, NY, 12183

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

    HMONo drug coverage3 starsH9827-003-000Medicare.gov
    $0a month
  • Trinity Health Plan New York No Premium (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 31 Lower Hudson Ave, Troy, NY, 12183

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

    HMODrug coverage3 starsH9827-001-000Medicare.gov
    $0a month

Aetna Medicare

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

Anthem Blue Cross and Blue Shield HP

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

CDPHP Medicare Advantage

Not listed on its 4 plans here. That isn't proof they're out of network.

Devoted

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

Hamaspik, Inc.

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

Highmark Blue Cross Blue Shield or Highmark Blue Shield

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

Humana

Not listed on its 3 plans here. That isn't proof they're out of network.

MVP HEALTH CARE

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

Nascentia Health Plus

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

UnitedHealthcare

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

VNS Health Medicare

Not listed on its 3 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 William 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

31 Lower Hudson Ave
Green Island, NY 12183

NPI Registry
NPI issued
2006
Registry record updated
Mar 4, 2008

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

Common questions

Which 2027 Medicare Advantage plans list William Hennessey?

In Albany County, NY, 3 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including Trinity Health Plan New York Cash Back (HMO), Trinity Health Plan New York Glory No RX (HMO) and Trinity Health Plan New York No Premium (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 William Hennessey take Trinity Health Plan New York Medicare Advantage plans?

Medicare.gov provider data lists William on 3 Medicare Advantage plans for 2027 in Albany County, NY, including Trinity Health Plan New York Cash Back (HMO) and Trinity Health Plan New York Glory No RX (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Trinity Health Plan New York before you enroll.

Does William Hennessey take Aetna Medicare Medicare Advantage plans?

The provider searches didn't return a listing for William on these 6 plans for 2027 in Albany County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof William is out of network. Ask the office or a Silverpath advisor to confirm.

Does William Hennessey take Anthem Blue Cross and Blue Shield HP Medicare Advantage plans?

The provider searches didn't return a listing for William on this plan for 2027 in Albany County, NY. Directories can lag, and a clinician can be in network at another office, so that isn't proof William is out of network. Ask the office or a Silverpath advisor to confirm.

Where does William Hennessey practice?

31 Lower Hudson Ave, Green Island, NY 12183.

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

Call the member services number on your plan card and give them the NPI 1952325649, or ask a Silverpath advisor to check for you. It's free.

Free · No obligation

Talk to a licensed advisor

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

Free. No obligation. We never sell your information.

For providers

Is this your practice?

What patients see here today:

  • Provider searches did not return a listing for William Hennessey on 50 plans from Aetna Medicare, Anthem Blue Cross and Blue Shield HP, CDPHP Medicare Advantage, Devoted, Hamaspik, Inc., Humana, MVP HEALTH CARE, Nascentia Health Plus, UnitedHealthcare, VNS Health Medicare and Wellcare in Albany 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 2008-03-04). 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 William Hennessey 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.

Are you William Hennessey? Talk to us about this page, or request a correction or removal.

Does William take my plan?