NPPES file of Aug 9, 2026

Matthew Philip Frosch, MD PHD

Neuropathology Physician · Boston, MA

Matthew Philip Frosch, MD PHD is a neuropathology physician with a practice address in Boston, Massachusetts, and NPI 1356331664, issued on Oct 27, 2005. Check the license (Massachusetts 60150, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356331664
Name
Matthew Philip Frosch
Credential
MD PHD
Primary taxonomy
Neuropathology Physician 207ZN0500X
License number
60150 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St, Boston, MA 02114
Phone
(617) 726-1265
Enumerated
Oct 27, 2005
Record last updated
Jul 13, 2026
Fax
(617) 724-1813
Medicaid ID
3098150 MA
Medicare enrollment
Enrolled (PECOS I20040429001396); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1987
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 55 Fruit St

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

  1. Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
  2. Matthew AbadirAnesthesiology Physician1699120550
  3. Taimur AbbasiInternal Medicine Physician1841673522
  4. Megan Abbott, MDAnesthesiology Physician1730839333
  5. Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
  6. Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590

Verify Matthew Philip Frosch 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 60150
    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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Bills Medicare through one group practice

  1. Massachusetts General Physicians Organization IncBoston, MA

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

Neuropathology Physician providers in Massachusetts

There are 19 neuropathology physician records in Massachusetts.

Other neuropathology physician records in Massachusetts

  1. Matthew Anderson, M.D., PH.D.Boston, MA1467440735
  2. Jane Cryan, MDBoston, MA1124450671
  3. Alberto DelaidelliBoston, MA1801788922
  4. Mel Feany, MD PHDBoston, MA1073540258
  5. Rebecca Folkerth, MDBoston, MA1669453106
  6. John Hedreen, M.D.Belmont, MA1770634347
  7. Jeffrey Joseph, M.D.Boston, MA1114964814
  8. Abdelhakim Khellaf, M.D., C.M.Boston, MA1043131121
  9. Ann McKee, M.D.Bedford, MA1194798587
  10. Margaret McLaughlin, M.D.Cambridge, MA1174507842

Common questions

What is Matthew Philip Frosch, MD PHD's NPI number?

Matthew Philip Frosch, MD PHD's National Provider Identifier (NPI) is 1356331664, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Philip Frosch, MD PHD located?

The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-1265. Providers update this record themselves, so call before visiting.

How can I verify Matthew Philip Frosch, MD PHD's license?

NPPES lists Massachusetts license number 60150, 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.

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.