NPPES file of Aug 9, 2026

Peter John Bellefeuille, NP

Adult Health Nurse Practitioner · Waltham, MA

Peter John Bellefeuille, NP is an adult health nurse practitioner with a practice address in Waltham, Massachusetts, and NPI 1235892621, issued on Oct 21, 2021. Check the license (Massachusetts 2021035694, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235892621
Name
Peter John Bellefeuille
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
2021035694 MA
Self-reported in NPPES; status is on the state search
Practice location
175 Forest St, Waltham, MA 02452
Phone
(781) 891-2000
Enumerated
Oct 21, 2021
Record last updated
Oct 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 175 Forest St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Margaret Fitzgerald, NPNurse Practitioner1295863298
  2. Susannah Flaherty, PSY.D.Psychologist1336564806
  3. Deborah Forman, NPSchool Nurse Practitioner1962539742
  4. Ashley GrecoAmbulatory Care Registered Nurse1891439501
  5. Mary Hackel, NP-CFamily Nurse Practitioner1447408737
  6. Brenda Hawks, PHDPsychologist1316080575

Verify Peter John Bellefeuille in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 2021035694
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $21.37

1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Peter Bellefeuille$21.37
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Peter John Bellefeuille among 1,465 adult health nurse practitioner records in Massachusetts

Peter John Bellefeuille, NP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.

  • NPI issued2021 · 93% of these records are older, 6% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2021 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 adult health nurse practitioner records list a practice address in Waltham

They are 30 of the 2,111 NPPES records with a practice address in Waltham, and 1,465 adult health nurse practitioner records in Massachusetts.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Marygrace Barber, N.P.Waltham, MA 024521477744787
  2. Jacqueline Burgoyne, NPWaltham, MA 024521174948475
  3. Anne Herzog, NPWaltham, MA 024521083743470
  4. Priscilla Nwachukwu, NPWaltham, MA 024521982872651
  5. Janice Allen, NPWaltham, MA 024511144695867
  6. Kerry Assarian, NPWaltham, MA 024511457499923
  7. Stephen Bolio, PHDWaltham, MA 024531831414416
  8. Linda Bresette, NPWaltham, MA 024511396027330

Common questions

What is Peter John Bellefeuille, NP's NPI number?

Peter John Bellefeuille, NP's National Provider Identifier (NPI) is 1235892621, issued on Oct 21, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Peter John Bellefeuille, NP located?

The NPPES record lists a practice address at 175 Forest St, Waltham, MA, 02452. Phone: (781) 891-2000. Providers update this record themselves, so call before visiting.

How can I verify Peter John Bellefeuille, NP's license?

NPPES lists Massachusetts license number 2021035694, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.