Mary Kathryn McCarthy, MD
Psychiatry Physician · Roslindale, MA
Mary Kathryn McCarthy, MD is a psychiatry physician with a practice address in Roslindale, Massachusetts, and NPI 1770573909, issued on Oct 27, 2005. Check the license (Massachusetts 59529, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mary Kathryn McCarthy
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 59529 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1330 Beacon St., Roslindale, MA 02446
- Phone
- (617) 731-1800
- Enumerated
- Oct 27, 2005
- Record last updated
- Oct 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (617) 731-1801
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Verify Mary Kathryn McCarthy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 59529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average psychiatry physician in 2024
71 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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.
Mary Kathryn McCarthy among 2,736 psychiatry physician records in Massachusetts
Mary Kathryn McCarthy, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2015 · 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).
Psychiatry Physician providers in Massachusetts
There are 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Roslindale → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Philip Burke, MD, MPHBrookline, MA 024461083611826
- Michael Scott Caplan, M.D.Brookline, MA 024461023064722
- Gary Chinman, MDBrookline, MA 024461245296649
- Wendy Cohen, MDBrookline, MA 024461235185802
- Patricia Doherty, EDDBrookline, MA 024461215905534
- Joan Finkelstein, MDBrookline, MA 024461437102142
- Mark Gloss, M.D.Brookline, MA 024461730188319
- Paul Hamburg, PAUL HAMBURGBrookline, MA 024461639165624
Common questions
What is Mary Kathryn McCarthy, MD's NPI number?
Mary Kathryn McCarthy, MD's National Provider Identifier (NPI) is 1770573909, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathryn McCarthy, MD located?
The NPPES record lists a practice address at 1330 Beacon St., Roslindale, MA, 02446. Phone: (617) 731-1800. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathryn McCarthy, MD's license?
NPPES lists Massachusetts license number 59529, 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 Mary Kathryn McCarthy, MD prescribe under Medicare Part D?
In 2024, Mary Kathryn McCarthy, MD had 71 Medicare Part D claims for 11 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.