NPPES file of Aug 9, 2026

Benjamin J. Matthews, MD

Gynecology Physician · Boston, MA

Benjamin J. Matthews, MD is a gynecology physician with a practice address in Boston, Massachusetts, and NPI 1952832180, issued on Mar 21, 2017. Check the license (Massachusetts 271640, 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
1952832180
Name
Benjamin J. Matthews
Credential
MD
Primary taxonomy
Gynecology Physician 207VG0400X
License numbers
271640 MA
D0091221 MD
D91221 MD
Self-reported in NPPES; status is on the state search
Practice location
85 E Concord St FL 6, Boston, MA 02118
Phone
(617) 414-5193
Enumerated
Mar 21, 2017
Record last updated
Nov 2, 2023
Fax
(617) 414-7300
Medicare enrollment
Enrolled (PECOS I20241003001339); 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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Also registered at 85 E Concord St FL 6

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

  1. Elizabeth DupontStudent in an Organized Health Care Education/Training Program1306341490
  2. Armide Storey, M.D.Obstetrics & Gynecology Physician1467089250

Verify Benjamin J. Matthews 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 271640
    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

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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84% fewer Medicare Part D claims than the average gynecology physician in 2024

47 Medicare Part D claims, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D.

  1. Benjamin Matthews47
  2. Specialty average299

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: $17.72

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Benjamin Matthews$17.72
  2. Specialty average$2,469.88

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. Geisinger ClinicDanville, PA

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

Benjamin J. Matthews among 128 gynecology physician records in Massachusetts

Benjamin J. Matthews, MD is one of 128 gynecology physician records with a practice address in Massachusetts. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 91% of them.

  • NPI issued2017 · 91% of these records are older, 8% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2017 · median 1994 among the 50 with a school on file
  • Record last updated2023 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in Massachusetts

There are 128 gynecology physician records in Massachusetts.

The 8 gynecology physician records with the nearest ZIP codes

  1. Kelly Flynn, MDRoxbury, MA 021191831197896
  2. Deborah Bartz, M.D.Roxbury Crossing, MA 021201295705655
  3. Mobolaji Ajao, MDBoston, MA 021151851522486
  4. Jourdin BatchelorBoston, MA 021151992324776
  5. Olivia BuckBoston, MA 021151598260283
  6. Daniel Cramer, MD SCDBoston, MA 021151033155395
  7. Michelle Davis, M.D.Boston, MA 021151316246549
  8. Jon Einarsson, M.D.Boston, MA 021151407813694

Common questions

What is Benjamin J. Matthews, MD's NPI number?

Benjamin J. Matthews, MD's National Provider Identifier (NPI) is 1952832180, issued on Mar 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin J. Matthews, MD located?

The NPPES record lists a practice address at 85 E Concord St FL 6, Boston, MA, 02118. Phone: (617) 414-5193. Providers update this record themselves, so call before visiting.

How can I verify Benjamin J. Matthews, MD's license?

NPPES lists Massachusetts license number 271640, 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 Benjamin J. Matthews, MD prescribe under Medicare Part D?

In 2024, Benjamin J. Matthews, MD had 47 Medicare Part D claims; the average among gynecology physician prescribers was 299. 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.