NPPES file of Aug 9, 2026

Samantha Frances Duffy, NP

Gerontology Nurse Practitioner · Springfield, MA

Samantha Frances Duffy, NP is a gerontology nurse practitioner with a practice address in Springfield, Massachusetts, and NPI 1376029918, issued on Jul 17, 2018. Check the license (Massachusetts RN2262054, 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
1376029918
Name
Samantha Frances Duffy
Credential
NP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
RN2262054 MA
Self-reported in NPPES; status is on the state search
Practice location
3300 Main Street, Springfield, MA 01107
Phone
(413) 794-7031
Enumerated
Jul 17, 2018
Record last updated
Mar 4, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(413) 794-7133
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 3300 Main Street

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

  1. Mohammad Abu Hishmeh, M.DPulmonary Disease Physician1841608890
  2. Sophia Airhart, M.D., FACCAdvanced Heart Failure and Transplant Cardiology Physician1427379825
  3. Raul Alicea, PA-CMedical Physician Assistant1275057051
  4. Stuart Anfang, M.D.Psychiatry Physician1033269410
  5. Stacie Baldwin, PA-CMedical Physician Assistant1558518951
  6. George Baquis, MDNeurology Physician1912002965

Verify Samantha Frances Duffy 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 RN2262054    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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3.3 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024

4,539 Medicare Part D claims for 123 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 36 claims were for opioids.

  1. Samantha Duffy4,539
  2. Specialty average1,369

Most prescribed

  1. Atorvastatin Calcium291 claims
  2. Gabapentin155 claims
  3. Levothyroxine Sodium147 claims
  4. Omeprazole133 claims
  5. Amlodipine Besylate126 claims
  6. Furosemide126 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.

Gerontology Nurse Practitioner providers in Massachusetts

There are 379 gerontology nurse practitioner records in Massachusetts.

All 379 in Massachusetts → Every provider in Springfield →

Other gerontology nurse practitioner records in Massachusetts

  1. Julie Abert, NPFeeding Hills, MA1912981564
  2. Francisca Adams, MSN, APRN, BCWaltham, MA1477603819
  3. Jeanne AdrienDanvers, MA1750014254
  4. Steven Afrow, NPBoston, MA1871946152
  5. Oladoyin AlabiAshland, MA1225968712
  6. Nicole AlabreWinchester, MA1104469196
  7. Nadege Alce, RNRockland, MA1528644390
  8. Ugne Aleknaite, NPBoston, MA1861934648
  9. Christine Anderson, N.P.Lowell, MA1285750463
  10. Marie Anderson, GNPHaverhill, MA1124157771

Common questions

What is Samantha Frances Duffy, NP's NPI number?

Samantha Frances Duffy, NP's National Provider Identifier (NPI) is 1376029918, issued on Jul 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Frances Duffy, NP located?

The NPPES record lists a practice address at 3300 Main Street, Springfield, MA, 01107. Phone: (413) 794-7031. Providers update this record themselves, so call before visiting.

How can I verify Samantha Frances Duffy, NP's license?

NPPES lists Massachusetts license number RN2262054, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Samantha Frances Duffy, NP prescribe under Medicare Part D?

In 2024, Samantha Frances Duffy, NP had 4,539 Medicare Part D claims for 123 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.