Ellen Gravitz Blumenthal, MD
Psychiatry Physician · Brookline, MA
Ellen Gravitz Blumenthal, MD is a psychiatry physician with a practice address in Brookline, Massachusetts, and NPI 1770552861, issued on Mar 14, 2006. Check the license (Massachusetts 36752, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ellen Gravitz Blumenthal
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 36752 MA
Self-reported in NPPES; status is on the state search - Practice location
- 74 Holland RD, Brookline, MA 02445
- Phone
- (617) 566-1707
- Enumerated
- Mar 14, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Verify Ellen Gravitz Blumenthal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 36752Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
33 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Ellen Gravitz Blumenthal among 2,736 psychiatry physician records in Massachusetts
Ellen Gravitz Blumenthal, 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 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 fileNo · 45% of these records are
- Record last updated2026 · 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.
All 2,736 in Massachusetts → Every provider in Brookline → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Michele Baker, M.D.Brookline, MA 024451871544379
- Ethel Bullitt, M.D.Brookline, MA 024451700833183
- Eugene Cacciola, M.D.Brookline, MA 024451881682466
- Eugene Fierman, M.D.Brookline, MA 024451366429839
- Linda Gross, M.D.Brookline, MA 024451588603674
- Hilary Hoge, M.D.Brookline, MA 024451023000841
- Jonathan Kolb, MDBrookline, MA 024451821088394
- Deborah Manegold, M.D.Brookline, MA 024451902845902
Common questions
What is Ellen Gravitz Blumenthal, MD's NPI number?
Ellen Gravitz Blumenthal, MD's National Provider Identifier (NPI) is 1770552861, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Gravitz Blumenthal, MD located?
The NPPES record lists a practice address at 74 Holland RD, Brookline, MA, 02445. Phone: (617) 566-1707. Providers update this record themselves, so call before visiting.
How can I verify Ellen Gravitz Blumenthal, MD's license?
NPPES lists Massachusetts license number 36752, 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 Ellen Gravitz Blumenthal, MD prescribe under Medicare Part D?
In 2024, Ellen Gravitz Blumenthal, MD had 33 Medicare Part D claims; 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.