NPPES file of Aug 9, 2026

Mathew Merritt, PA-C

Surgical Physician Assistant · Springfield, MA

Mathew Merritt, PA-C is a surgical physician assistant with a practice address in Springfield, Massachusetts, and NPI 1265960397, issued on Jun 2, 2017. Check the license (Massachusetts PA6274, 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
1265960397
Name
Mathew Merritt
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA6274 MA
Self-reported in NPPES; status is on the state search
Practice location
2 Medical Center Dr Ste 512, Springfield, MA 01107
Phone
(413) 794-5550
Enumerated
Jun 2, 2017
Record last updated
Dec 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(413) 794-4212
Medicare enrollment
Enrolled (PECOS I20170912000638); 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 2 Medical Center Dr Ste 512

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

  1. Nathan Airhart, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1851611008
  2. David Bull, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1497845085
  3. David Deaton, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1265450019
  4. Kyle Deaver, PAPhysician Assistant1407528789
  5. Jose Diaz, PA-CSurgical Physician Assistant1851521082
  6. Thomas Doney, M.D.Obstetrics & Gynecology Physician1922007293

Verify Mathew Merritt 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 PA6274
    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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72% fewer Medicare Part D claims than the average surgical physician assistant in 2024

85 Medicare Part D claims for 29 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D.

  1. Mathew Merritt85
  2. Specialty average304

Most prescribed

  1. Metoprolol Tartrate11 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.

Industry payments in 2024: $164.79

3 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mathew Merritt$164.79
  2. Specialty average$703.95

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

Bills Medicare through one group practice

  1. Baystate Medical Practices IncSpringfield, MA

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

84 surgical physician assistant records list a practice address in Springfield

They are 84 of the 8,553 NPPES records with a practice address in Springfield, and 516 surgical physician assistant records in Massachusetts.

Other surgical physician assistant records in Massachusetts

  1. Brian Abbott, PABoston, MA1760884688
  2. Janine AbdeenNorth Dartmouth, MA1992436034
  3. Marina Abel, PASpringfield, MA1366932188
  4. Kyle Adams, PAFramingham, MA1982126934
  5. Edward Adolph, P.A.Salem, MA1417193673
  6. Anastasia Alexander, P.A.West Stockbridge, MA1194179713
  7. Andrew Allard, PA-CHolyoke, MA1164285763
  8. Ariea Almassi, PA-CSpringfield, MA1457820243
  9. Alicia Amadori, PHYSICIAN ASSISTANTBoston, MA1932572732
  10. Chelsea Andino, PAStoughton, MA1508257478

Common questions

What is Mathew Merritt, PA-C's NPI number?

Mathew Merritt, PA-C's National Provider Identifier (NPI) is 1265960397, issued on Jun 2, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Mathew Merritt, PA-C located?

The NPPES record lists a practice address at 2 Medical Center Dr Ste 512, Springfield, MA, 01107. Phone: (413) 794-5550. Providers update this record themselves, so call before visiting.

How can I verify Mathew Merritt, PA-C's license?

NPPES lists Massachusetts license number PA6274, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Mathew Merritt, PA-C prescribe under Medicare Part D?

In 2024, Mathew Merritt, PA-C had 85 Medicare Part D claims for 29 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.

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.