Provider profile

William FoulshamMD, MBCHB

Ophthalmology

3 locationsNPI 1124581863
67 Belmont St Ste 302, Worcester, MA 01605508-752-1155

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Medicare Advantage plans for Worcester and Suffolk counties, MA.

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 37 plans so far

Some of UnitedHealthcare, Fallon Health, Aetna Medicare, Humana, Tufts Health Plan, Mass General Brigham Health Plan, Molina Healthcare of Massachusetts, Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., Blue Cross Blue Shield of Massachusetts and eternalHealth's 2027 plans in Worcester and Suffolk counties, MA haven't been checked yet.

The 71 Medicare Advantage plans we show for Worcester and Suffolk counties, MA in 2027

  • 37 list William
  • 10 not listed
  • 24 not checked yet

UnitedHealthcare

9 plans list William.

9plans
  • AARP Medicare Advantage from UHC MA-0003 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742

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

    HMO-POSDrug coverage4 starsH5253-157-001Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx MA-MA01 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742

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

    PPONo drug coverage4 starsH8768-045-000Medicare.gov
    $0a month
  • AARP Medicare Advantage Patriot No Rx MA-MA2 (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742

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

    HMO-POSNo drug coverage4 starsH5253-225-000Medicare.gov
    $0a month
  • AARP Medicare Advantage from UHC MA-0006 (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742

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

    PPODrug coverage4 starsH8768-055-001Medicare.gov
    $67a month

2 more UnitedHealthcare plans haven't been checked yet.

Fallon Health

6 plans list William.

6plans
  • Fallon Medicare Plus Orange (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMODrug coverage4 starsH9001-041-015Medicare.gov
    $0a month
  • Fallon Medicare Plus Saver No Rx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMONo drug coverage4 starsH9001-039-000Medicare.gov
    $0a month
  • Fallon Medicare Plus Green (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMODrug coverage4 starsH9001-030-015Medicare.gov
    $105a month
  • Fallon Medicare Plus Blue (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMODrug coverage4 starsH9001-031-015Medicare.gov
    $217a month

3 more Fallon Health plans haven't been checked yet.

Aetna Medicare

5 plans list William.

5plans
  • Aetna Medicare Eagle Giveback (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPONo drug coverage4 starsH5521-296-000Medicare.gov
    $0a month
  • Aetna Medicare Elite (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPODrug coverage4 starsH5521-160-000Medicare.gov
    $0a month
  • Aetna Medicare Signature (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    HMO-POSDrug coverage3 starsH5793-014-000Medicare.gov
    $0a month
  • Aetna Medicare Signature Extra (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPODrug coverage4 starsH5521-450-000Medicare.gov
    $0a month

1 more Aetna Medicare plan hasn't been checked yet.

Humana

5 plans list William.

5plans
  • Humana USAA Honor Giveback (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPONo drug coverage4 starsH5216-059-000Medicare.gov
    $0a month
  • HumanaChoice Giveback H5216-138 (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPODrug coverage4 starsH5216-138-000Medicare.gov
    $0a month
  • HumanaChoice Giveback H5216-477 (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPODrug coverage4 starsH5216-477-000Medicare.gov
    $0a month
  • HumanaChoice Giveback H7617-046 (PPO)

    Source: Humana provider directory.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453

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

    PPODrug coverage4.5 starsH7617-046-000Medicare.gov
    $0a month

Tufts Health Plan

4 plans list William; not listed on 8 other plans.

4plans
  • Tufts Health One Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 21 Worthen Rd, Lexington, MA, 02421
    • 243 Charles St, Boston, MA, 02114

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

    HMOFor people with Medicare and MedicaidDrug coverageH5314-001-000Medicare.gov
    $18.50a month
  • Tufts Health Plan Senior Care Options CW (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8330-002-000Medicare.gov
    $22.10a month
  • Tufts Health One Care CW (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 21 Worthen Rd, Lexington, MA, 02421
    • 243 Charles St, Boston, MA, 02114

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

    HMOFor people with Medicare and MedicaidDrug coverageH5314-002-000Medicare.gov
    $25.30a month
  • Tufts Health Plan Senior Care Options (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Ste 302, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742

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

    HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH8330-001-000Medicare.gov
    $30.30a month

8 more Tufts Health Plan plans haven't been checked yet.

Mass General Brigham Health Plan

3 plans list William.

3plans
  • Mass General Brigham Advantage Core (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 21 Worthen Rd, Lexington, MA, 02421
    • 1040 Massachusetts Ave, Arlington, MA, 02476

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

    HMO-POSDrug coverage3.5 starsH6847-002-000Medicare.gov
    $0a month
  • Mass General Brigham Advantage Secure (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 21 Worthen Rd, Lexington, MA, 02421
    • 1040 Massachusetts Ave, Arlington, MA, 02476

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

    HMO-POSDrug coverage3.5 starsH6847-001-000Medicare.gov
    $60a month
  • Mass General Brigham Advantage Plus (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 67 Belmont St, Worcester, MA, 01605
    • 975 Merriam Ave, Ste 117, Leominster, MA, 01453
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 21 Worthen Rd, Lexington, MA, 02421
    • 1040 Massachusetts Ave, Arlington, MA, 02476

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

    HMO-POSDrug coverage3.5 starsH6847-003-000Medicare.gov
    $180a month

2 more Mass General Brigham Health Plan plans haven't been checked yet.

Molina Healthcare of Massachusetts

3 plans list William.

3plans
  • Molina One Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMOFor people with Medicare and MedicaidDrug coverageH4371-001-000Medicare.gov
    $0a month
  • Senior Whole Health SCO (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2224-001-000Medicare.gov
    $0a month
  • Senior Whole Health SCO NHC (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 21 Worthen Rd, Lexington, MA, 02421

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

    HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2224-003-000Medicare.gov
    $33.80a month

Commonwealth Care Alliance Massachusetts

1 plan lists William.

1plan
  • CCA Senior Care Options (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 975 Merriam Ave, Ste 117, Worcester, MA, 01605
    • 534 Boston Post Rd, Sudbury, MA, 01776
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 160 Littleton Rd, Ste 9, Westford, MA, 01886
    • 21 Worthen Rd, Lexington, MA, 02421
    • 980 Washington St, Ste 120, Dedham, MA, 02026
    • 1040 Massachusetts Ave, Arlington, MA, 02476

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

    HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2225-001-000Medicare.gov
    $33.80a month

Commonwealth Care Alliance, Inc.

1 plan lists William.

1plan
  • CCA One Care (HMO D-SNP)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 975 Merriam Ave, Ste 117, Worcester, MA, 01605
    • 534 Boston Post Rd, Sudbury, MA, 01776
    • 300 Baker Ave, Ste 210, Concord, MA, 01742
    • 160 Littleton Rd, Ste 9, Westford, MA, 01886
    • 21 Worthen Rd, Lexington, MA, 02421
    • 980 Washington St, Ste 120, Dedham, MA, 02026
    • 1040 Massachusetts Ave, Arlington, MA, 02476

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

    HMOFor people with Medicare and MedicaidDrug coverageH1486-001-000Medicare.gov
    $33.80a month

Blue Cross Blue Shield of Massachusetts

Not checked yet.

5 more Blue Cross Blue Shield of Massachusetts plans haven't been checked yet.

eternalHealth

Not checked yet.

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

3 practice locations

67 Belmont St Ste 302
Worcester, MA 01605

NPI Registry

975 Merriam Ave Ste 117
Leominster, MA 01453

NPI Registry

243 Charles St
Boston, MA 02114

NPI Registry
NPI issued
2019
Registry record updated
Sep 25, 2025

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

Common questions

Which 2027 Medicare Advantage plans list William Foulsham?

In Worcester and Suffolk counties, MA, 37 Medicare Advantage plans for 2027 list William in provider data from Medicare.gov or the carrier, including AARP Medicare Advantage from UHC MA-0003 (HMO-POS), AARP Medicare Advantage Patriot No Rx MA-MA01 (PPO) and AARP Medicare Advantage Patriot No Rx MA-MA2 (HMO-POS). 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 William Foulsham practice?

3 locations, including 67 Belmont St Ste 302, Worcester, MA. All of them are listed on this page.

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 1124581863, 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 William'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 Worcester and Suffolk counties, 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 2025-09-25). Plan networks: carrier provider directories and Medicare.gov provider data, checked Oct 24, 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 Foulsham 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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