NPPES file of Aug 9, 2026

Donna Marie Mathias, M.D.

Psychiatry Physician · Brookline, MA

Donna Marie Mathias, M.D. is a psychiatry physician with a practice address in Brookline, Massachusetts, and NPI 1912939448, issued on Jul 7, 2006. Check the license (Massachusetts 72596, 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
1912939448
Name
Donna Marie Mathias
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
72596 MA
Self-reported in NPPES; status is on the state search
Practice location
101 Clark RD, Brookline, MA 02445
Phone
(617) 277-1753
Enumerated
Jul 7, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050105000385); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1987
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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Verify Donna Marie Mathias 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 72596
    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

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57% fewer Medicare Part D claims than the average psychiatry physician in 2024

426 Medicare Part D claims for 24 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Donna Marie Mathias426
  2. Specialty average1,000

Most prescribed

  1. Fluoxetine Hcl31 claims
  2. Sertraline Hcl30 claims
  3. Clonazepam28 claims
  4. Desvenlafaxine Succinate Er25 claims
  5. Alprazolam24 claims
  6. Lamotrigine24 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.

Donna Marie Mathias among 2,736 psychiatry physician records in Massachusetts

Donna Marie Mathias, M.D. is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 51% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1987 · median 2005 among the 1,219 with a school on file
  • Record last updated2007 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

117 psychiatry physician records list a practice address in Brookline

They are 117 of the 2,357 NPPES records with a practice address in Brookline, and 2,736 psychiatry physician records in Massachusetts.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Michele Baker, M.D.Brookline, MA 024451871544379
  2. Ellen Blumenthal, MDBrookline, MA 024451770552861
  3. Ethel Bullitt, M.D.Brookline, MA 024451700833183
  4. Eugene Cacciola, M.D.Brookline, MA 024451881682466
  5. Eugene Fierman, M.D.Brookline, MA 024451366429839
  6. Linda Gross, M.D.Brookline, MA 024451588603674
  7. Hilary Hoge, M.D.Brookline, MA 024451023000841
  8. Jonathan Kolb, MDBrookline, MA 024451821088394

Common questions

What is Donna Marie Mathias, M.D.'s NPI number?

Donna Marie Mathias, M.D.'s National Provider Identifier (NPI) is 1912939448, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donna Marie Mathias, M.D. located?

The NPPES record lists a practice address at 101 Clark RD, Brookline, MA, 02445. Phone: (617) 277-1753. Providers update this record themselves, so call before visiting.

How can I verify Donna Marie Mathias, M.D.'s license?

NPPES lists Massachusetts license number 72596, 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 Donna Marie Mathias, M.D. prescribe under Medicare Part D?

In 2024, Donna Marie Mathias, M.D. had 426 Medicare Part D claims for 24 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.