NPPES file of Aug 9, 2026

Jennifer L. Moniz-Duffy, M.D.

Family Medicine Physician · Walpole, MA

Jennifer L. Moniz-Duffy, M.D. is a family medicine physician with a practice address in Walpole, Massachusetts, and NPI 1538190327, issued on Jul 6, 2006. Check the license (Massachusetts 216755, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1538190327
Name
Jennifer L. Moniz-Duffy
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
216755 MA
Self-reported in NPPES; status is on the state search
Practice location
111 Norfolk St, Walpole, MA 02081
Phone
(508) 660-1200
Enumerated
Jul 6, 2006
Record last updated
Nov 13, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
2016320 MA
Medicare enrollment
Enrolled (PECOS I20081201000485); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →

Also registered at 111 Norfolk St

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

  1. Cristina Cataldo, M.D.Family Medicine Physician1487845038
  2. Henry D'Angelo, M.D.Family Medicine Physician1609851864
  3. Courtney Healy, NPFamily Nurse Practitioner1104344415
  4. Hana Karim, M.D.Family Medicine Physician1184817439
  5. Casey McGrath, RN, BSN, MSN, FNP-BCFamily Nurse Practitioner1063295624
  6. Kay Thompson, M.D.Family Medicine Physician1205873072

Verify Jennifer L. Moniz-Duffy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 216755    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
Open the Massachusetts license search

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37% fewer Medicare Part D claims than the average family medicine physician in 2024

2,224 Medicare Part D claims for 222 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 67 claims were for opioids.

  1. Jennifer Moniz-Duffy2,224
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium230 claims
  2. Losartan Potassium103 claims
  3. Rosuvastatin Calcium82 claims
  4. Levothyroxine Sodium78 claims
  5. Lorazepam76 claims
  6. Lisinopril75 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. Mass General Brigham Medical Group Suburban Massachusetts IncWalpole, MA

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

Jennifer L. Moniz-Duffy among 2,265 family medicine physician records in Massachusetts

Jennifer L. Moniz-Duffy, M.D. is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 55% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2000 · median 2006 among the 1,529 with a school on file
  • Record last updated2008 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 family medicine physician records list a practice address in Walpole

They are 6 of the 435 NPPES records with a practice address in Walpole, and 2,265 family medicine physician records in Massachusetts.

All 2,265 in Massachusetts → Every provider in Walpole → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Cristina Cataldo, M.D.Walpole, MA 020811487845038
  2. Henry D'Angelo, M.D.Walpole, MA 020811609851864
  3. Nancy Hamel, M.D.Walpole, MA 020811427250521
  4. Hana Karim, M.D.Walpole, MA 020811184817439
  5. Kay Thompson, M.D.Walpole, MA 020811205873072
  6. Roberto Amado, MDStoughton, MA 020721518498484
  7. Robert Lambe, MDWrentham, MA 020931598749434
  8. Stacey Breen Greally, MDSharon, MA 020671821087289

Common questions

What is Jennifer L. Moniz-Duffy, M.D.'s NPI number?

Jennifer L. Moniz-Duffy, M.D.'s National Provider Identifier (NPI) is 1538190327, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer L. Moniz-Duffy, M.D. located?

The NPPES record lists a practice address at 111 Norfolk St, Walpole, MA, 02081. Phone: (508) 660-1200. Providers update this record themselves, so call before visiting.

How can I verify Jennifer L. Moniz-Duffy, M.D.'s license?

NPPES lists Massachusetts license number 216755, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jennifer L. Moniz-Duffy, M.D. prescribe under Medicare Part D?

In 2024, Jennifer L. Moniz-Duffy, M.D. had 2,224 Medicare Part D claims for 222 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.