Donald Prescott Barker, M.D.
Psychiatry Physician · Jamaica Plain, MA
Donald Prescott Barker, M.D. is a psychiatry physician with a practice address in Jamaica Plain, Massachusetts, and NPI 1497841522, issued on Oct 5, 2006. Check the license (Massachusetts 25192, 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
- Donald Prescott Barker
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 25192 MA
Self-reported in NPPES; status is on the state search - Practice location
- 49 Robinwood Ave, Jamaica Plain, MA 02130
- Phone
- (617) 390-1204
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (617) 390-1584
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
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Verify Donald Prescott Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 25192Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Donald Prescott Barker among 2,736 psychiatry physician records in Massachusetts
Donald Prescott Barker, 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 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).
26 psychiatry physician records list a practice address in Jamaica Plain
They are 26 of the 1,656 NPPES records with a practice address in Jamaica Plain, 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 Jamaica Plain → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mark Bauer, M.D.Jamaica Plain, MA 021301053340315
- Michael Bennett, M.D.Jamaica Plain, MA 021301326073420
- Herbert Berger-Hershkowitz, M.D.Jamaica Plain, MA 021301154360956
- Carlee Blamphin, M.D.Jamaica Plain, MA 021301073571691
- Richard Cook, M.D.Jamaica Plain, MA 021301760496863
- Michael Dawes, MDBoston, MA 021301841274594
- Florina Haimovici, MDBoston, MA 021301134179658
- Howard Levy, MDJamaica Plain, MA 021301235195108
Common questions
What is Donald Prescott Barker, M.D.'s NPI number?
Donald Prescott Barker, M.D.'s National Provider Identifier (NPI) is 1497841522, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Prescott Barker, M.D. located?
The NPPES record lists a practice address at 49 Robinwood Ave, Jamaica Plain, MA, 02130. Phone: (617) 390-1204. Providers update this record themselves, so call before visiting.
How can I verify Donald Prescott Barker, M.D.'s license?
NPPES lists Massachusetts license number 25192, 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.