Emmeline A. Diller, M.D.
Psychiatry Physician · Cambridge, MA
Emmeline A. Diller, M.D. is a psychiatry physician with a practice address in Cambridge, Massachusetts, and NPI 1225077316, issued on Jun 5, 2006. Check the license (Massachusetts 51691, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Emmeline A. Diller
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 51691 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1105 Massachusetts Ave, Cambridge, MA 02138
- Phone
- (617) 876-5453
- Enumerated
- Jun 5, 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 →
Also registered at 1105 Massachusetts Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jack Beinashowitz, PH.D.Psychologist1104999085
- Alma Berson, LICSW, PHDClinical Social Worker1598804015
- Heidi Bright, CNSPsychiatric/Mental Health Registered Nurse1538224134
- Jill Colman, PSY.D.Psychologist1427114529
- Rochelle Davis, ED DPsychologist1295790095
- Holly Friedman Housman, L.I.C.S.W.Clinical Social Worker1386764330
Verify Emmeline A. Diller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 51691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Emmeline A. Diller among 2,736 psychiatry physician records in Massachusetts
Emmeline A. Diller, 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 not. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileNo · 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).
213 psychiatry physician records list a practice address in Cambridge
They are 213 of the 5,145 NPPES records with a practice address in Cambridge, and 2,736 psychiatry physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,736 in Massachusetts → Every provider in Cambridge → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Hans Agrawal, M.D.Cambridge, MA 021381609833805
- Menekse Alpay, MDCambridge, MA 021381861476467
- Paul Cannistraro, M.D.Cambridge, MA 021381639165988
- Andrew Clark, MDCambridge, MA 021381720056047
- Joseph D'Afflitti, MDCambridge, MA 021381902859986
- Catherine Fullerton, MDCambridge, MA 021381427039601
- Susan Kattlove, MDCambridge, MA 021381144219783
- Kevin Majeres, MDCambridge, MA 021381659333714
Common questions
What is Emmeline A. Diller, M.D.'s NPI number?
Emmeline A. Diller, M.D.'s National Provider Identifier (NPI) is 1225077316, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Emmeline A. Diller, M.D. located?
The NPPES record lists a practice address at 1105 Massachusetts Ave, Cambridge, MA, 02138. Phone: (617) 876-5453. Providers update this record themselves, so call before visiting.
How can I verify Emmeline A. Diller, M.D.'s license?
NPPES lists Massachusetts license number 51691, 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. 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.