NPPES file of Aug 9, 2026

Peggy Claude Mathieu-Martin, NURSE PRACTITIONER

Nurse Practitioner · Weston, MA

Peggy Claude Mathieu-Martin, NURSE PRACTITIONER is a nurse practitioner with a practice address in Weston, Massachusetts, and NPI 1144984733, issued on Oct 28, 2021. Check the license (Massachusetts RN2611595, 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
1144984733
Name
Peggy Claude Mathieu-Martin
Credential
NURSE PRACTITIONER
Primary taxonomy
Nurse Practitioner 363L00000X
License number
RN2611595 MA
Self-reported in NPPES; status is on the state search
Practice location
235 Wellesley St Ste 1, Weston, MA 02493
Phone
(617) 312-8830
Enumerated
Oct 28, 2021
Record last updated
Apr 12, 2023
Medicare enrollment
Enrolled (PECOS I20230524001234); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 235 Wellesley St Ste 1

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

  1. Tara AhluwaliaMaternal Newborn Registered Nurse1518835412
  2. Gabriella Alves, RNRegistered Nurse1023961695
  3. Michelle ArmesRegistered Nurse1689593162
  4. Erin Atkinson, RNAdult Psychiatric/Mental Health Registered Nurse1962275024
  5. Arleen Baez, RNCommunity Health Registered Nurse1801764675
  6. Fabiola BeauciquotCase Management Registered Nurse1295482248

Verify Peggy Claude Mathieu-Martin 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 RN2611595    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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60% fewer Medicare Part D claims than the average nurse practitioner in 2024

445 Medicare Part D claims for 114 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 93 claims were for opioids.

  1. Peggy Mathieu-Martin445
  2. Specialty average1,109

Most prescribed

  1. Tramadol Hcl36 claims
  2. Lorazepam31 claims
  3. Warfarin Sodium29 claims
  4. Oxycodone Hcl27 claims
  5. Levothyroxine Sodium22 claims
  6. Clonazepam18 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Brockton Neighborhood Health CenterBrockton, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

7 nurse practitioner records list a practice address in Weston

They are 7 of the 339 NPPES records with a practice address in Weston, and 3,480 nurse practitioner records in Massachusetts.

All 7 in Weston → All 3,480 in Massachusetts → Every provider in Weston →

Other nurse practitioner records in Massachusetts

  1. Paula Abate, NPWorcester, MA1336265909
  2. Carolyn Abbanat Villafane, NPBoston, MA1598810269
  3. Lisa Abbondanza, CNPFranklin, MA1770892630
  4. Elizabeth Abbruzzese, NPWorcester, MA1326645300
  5. Alberta Abbuah, PMHNPFramingham, MA1437873411
  6. Fatima AbdallaMelrose, MA1326407529
  7. Israh AbdeljaberWorcester, MA1912629528
  8. Erika AbeidFairhaven, MA1831084839
  9. Nina AbelowitzConcord, MA1528201704
  10. Esayas Abraham, NPChelsea, MA1851275895

Common questions

What is Peggy Claude Mathieu-Martin, NURSE PRACTITIONER's NPI number?

Peggy Claude Mathieu-Martin, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1144984733, issued on Oct 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Peggy Claude Mathieu-Martin, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 235 Wellesley St Ste 1, Weston, MA, 02493. Phone: (617) 312-8830. Providers update this record themselves, so call before visiting.

How can I verify Peggy Claude Mathieu-Martin, NURSE PRACTITIONER's license?

NPPES lists Massachusetts license number RN2611595, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Peggy Claude Mathieu-Martin, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Peggy Claude Mathieu-Martin, NURSE PRACTITIONER had 445 Medicare Part D claims for 114 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.