NPPES file of Aug 9, 2026

Margaret R. Lynch, NP

Nurse Practitioner · Framingham, MA

Margaret R. Lynch, NP is a nurse practitioner with a practice address in Framingham, Massachusetts, and NPI 1851099220, issued on Feb 15, 2023. Check the license (Massachusetts RN2280001, 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
1851099220
Name
Margaret R. Lynch
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
RN2280001 MA
Self-reported in NPPES; status is on the state search
Practice location
463 Worcester RD Ste 206, Framingham, MA 01701
Phone
(508) 598-9300
Enumerated
Feb 15, 2023
Record last updated
Oct 30, 2023
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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8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →

Also registered at 463 Worcester RD Ste 206

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

  1. Rosemary Bufalo, NPFamily Nurse Practitioner1770281230
  2. Christian Correia, M.D.Internal Medicine Physician1104866631
  3. Danielle Ferguson, NPNurse Practitioner1053799627
  4. Shane Nazzaro, NPNurse Practitioner1063154177

Verify Margaret R. Lynch 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 RN2280001    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

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99% fewer Medicare Part D claims than the average nurse practitioner in 2024

15 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Margaret Lynch15
  2. Specialty average1,109

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.

Margaret R. Lynch among 3,480 nurse practitioner records in Massachusetts

Margaret R. Lynch, NP is one of 3,480 nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 86% of them.

  • NPI issued2023 · 86% of these records are older, 9% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2023 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

28 nurse practitioner records list a practice address in Framingham

They are 28 of the 3,069 NPPES records with a practice address in Framingham, and 3,480 nurse practitioner records in Massachusetts.

All 3,480 in Massachusetts → Every provider in Framingham → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tina Delouchry, NPFramingham, MA 017011912926288
  2. Danielle Ferguson, NPFramingham, MA 017011053799627
  3. Obianuju Ihechukwu, NPFramingham, MA 017011588101570
  4. Liliya KimFramingham, MA 017011225910870
  5. Sarah Lawrence, MSN, NP, RNFramingham, MA 017011780209890
  6. Shane Nazzaro, NPFramingham, MA 017011063154177
  7. Barbara Walsh, NPFramingham, MA 017011811929235
  8. Malika Ammor, NPFramingham, MA 017021942828835

Common questions

What is Margaret R. Lynch, NP's NPI number?

Margaret R. Lynch, NP's National Provider Identifier (NPI) is 1851099220, issued on Feb 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Margaret R. Lynch, NP located?

The NPPES record lists a practice address at 463 Worcester RD Ste 206, Framingham, MA, 01701. Phone: (508) 598-9300. Providers update this record themselves, so call before visiting.

How can I verify Margaret R. Lynch, NP's license?

NPPES lists Massachusetts license number RN2280001, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Margaret R. Lynch, NP prescribe under Medicare Part D?

In 2024, Margaret R. Lynch, NP had 15 Medicare Part D claims; 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.