NPPES file of Aug 9, 2026

Amanda Marr, NP-C

Nurse Practitioner · Boston, MA

Amanda Marr, NP-C is a nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1376214700, issued on Sep 24, 2021. Check the license (Massachusetts RN2287504, 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
1376214700
Name
Amanda Marr
Credential
NP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
RN2287504 MA
Self-reported in NPPES; status is on the state search
Practice location
21 Merchants Row, Boston, MA 02109
Phone
(617) 973-9700
Enumerated
Sep 24, 2021
Record last updated
Sep 24, 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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8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →

Also registered at 21 Merchants Row

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

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  2. Anna Kitsos, DMDGeneral Practice Dentistry1215131214

Verify Amanda Marr 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 RN2287504    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: $172.05

6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Amanda Marr$172.05
  2. Specialty average$791.64

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

Amanda Marr among 3,480 nurse practitioner records in Massachusetts

Amanda Marr, NP-C 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 2021, is newer than 75% of them.

  • NPI issued2021 · 75% of these records are older, 20% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2021 · 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).

961 nurse practitioner records list a practice address in Boston

They are 961 of the 41,865 NPPES records with a practice address in Boston, and 3,480 nurse practitioner records in Massachusetts.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Olivia Bane, FNPBoston, MA 021091053144956
  2. Linda Barnard, MS, APRN-BCBoston, MA 021091710994553
  3. Rose Felzani, NPBoston, MA 021091104003797
  4. Kathryn Gantman, N.P.Boston, MA 021091285984542
  5. Yuan Jia, NPBoston, MA 021091982062840
  6. Shannon Kurzeski, FNP-CBoston, MA 021091992207997
  7. Joanna MachainBoston, MA 021091932561289
  8. Deborah Moore, CNPBoston, MA 021091356883896

Common questions

What is Amanda Marr, NP-C's NPI number?

Amanda Marr, NP-C's National Provider Identifier (NPI) is 1376214700, issued on Sep 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Amanda Marr, NP-C located?

The NPPES record lists a practice address at 21 Merchants Row, Boston, MA, 02109. Phone: (617) 973-9700. Providers update this record themselves, so call before visiting.

How can I verify Amanda Marr, NP-C's license?

NPPES lists Massachusetts license number RN2287504, 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.

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.