Provider profile

Peter BuchananPA

Physician Assistant, Medical

4 locationsNPI 1821304312
329 Conway St, Greenfield, MA 01301413-774-6301

Check your plan

Medicare Advantage plans for Franklin and Hampshire 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 7 plans so far

Some of Blue Cross Blue Shield of Massachusetts, Commonwealth Care Alliance Massachusetts, Commonwealth Care Alliance, Inc., Fallon Health, Health New England Medicare Advantage Plans, Molina Healthcare of Massachusetts, Tufts Health Plan and UnitedHealthcare's 2027 plans in Franklin and Hampshire counties, MA haven't been checked yet.

The 44 Medicare Advantage plans we show for Franklin and Hampshire counties, MA in 2027

  • 7 list Peter
  • 20 not listed
  • 17 not checked yet

Blue Cross Blue Shield of Massachusetts

7 plans list Peter.

7plans
  • Medicare HMO Blue SaverRx (HMO-POS)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 329 Conway St, Greenfield, MA, 01301

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

    HMO-POSDrug coverage4.5 starsH2261-024-000Medicare.gov
    $0a month
  • Medicare HMO Blue ValueRx (HMO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 329 Conway St, Greenfield, MA, 01301

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

    HMODrug coverage4.5 starsH2261-026-000Medicare.gov
    $68a month
  • Medicare PPO Blue EssentialRx (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 329 Conway St, Greenfield, MA, 01301

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

    PPODrug coverage4 starsH2230-019-000Medicare.gov
    $69a month
  • Medicare PPO Blue ValueRx (PPO)

    Source: Medicare.gov provider data.

    Listed offices for this plan:

    • 329 Conway St, Greenfield, MA, 01301

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

    PPODrug coverage4 starsH2230-020-000Medicare.gov
    $108a month

Commonwealth Care Alliance Massachusetts

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

Commonwealth Care Alliance, Inc.

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

Fallon Health

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

Health New England Medicare Advantage Plans

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

Molina Healthcare of Massachusetts

Not checked yet.

Tufts Health Plan

Not checked yet.

UnitedHealthcare

Not checked yet.

4 more UnitedHealthcare plans haven't been 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 Peter 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

4 practice locations

329 Conway St
Greenfield, MA 01301

NPI Registry

31 Hall Dr
Amherst, MA 01002

NPI Registry

238 Northampton St
Easthampton, MA 01027

NPI Registry

70 Main St
Florence, MA 01062

NPI Registry
NPI issued
2010
Registry record updated
Apr 23, 2024

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

Common questions

Which 2027 Medicare Advantage plans list Peter Buchanan?

In Franklin and Hampshire counties, MA, 7 Medicare Advantage plans for 2027 list Peter in provider data from Medicare.gov or the carrier, including Medicare HMO Blue SaverRx (HMO-POS), Medicare HMO Blue ValueRx (HMO) and Medicare PPO Blue EssentialRx (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 Peter Buchanan practice?

4 locations, including 329 Conway St, Greenfield, MA. All of them are listed on this page.

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

Call the member services number on your plan card and give them the NPI 1821304312, or ask a Silverpath advisor to check for you. It's free.

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A Silverpath advisor can confirm Peter'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 Franklin and Hampshire 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 2024-04-23). 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 Peter Buchanan 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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