Paul R. O'Brien, EDD
Psychologist · Medford, MA
Paul R. O'Brien, EDD is a psychologist with a practice address in Medford, Massachusetts, and NPI 1215978895, issued on Jun 8, 2006. Check the license (Massachusetts 6024, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Paul R. O'Brien
- Credential
- EDD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 6024 MA
Self-reported in NPPES; status is on the state search - Practice location
- 26 City Hall Mall, Medford, MA 02155
- Phone
- (781) 306-5100
- Enumerated
- Jun 8, 2006
- Record last updated
- Mar 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101005000653); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,367 in Massachusetts → Look up another NPI →
Also registered at 26 City Hall Mall
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Allen, PAMedical Physician Assistant1194788950
- Wedad Almasri, MDPediatrics Physician1598728297
- Razvan Arsenescu, MDGastroenterology Physician1477560316
- Alicia Azpiri Magallanes, M.D.Psychiatry Physician1326217985
- Margaret Balya, M.D.Psychiatry Physician1427107242
- Veronica Baptista, M.D.Gastroenterology Physician1407827538
Verify Paul R. O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 6024Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Lgh Medical Group, Inc.North Chelmsford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul R. O'Brien among 2,367 psychologist records in Massachusetts
Paul R. O'Brien, EDD is one of 2,367 psychologist records with a practice address in Massachusetts. 11% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 71% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1989 · median 1997 among the 487 with a school on file
- Record last updated2021 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 psychologist records list a practice address in Medford
They are 18 of the 1,090 NPPES records with a practice address in Medford, and 2,367 psychologist records in Massachusetts.
All 2,367 in Massachusetts → Every provider in Medford → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Susan Baker, PSY.DMedford, MA 021551225521792
- Catherine Barba, PSY.DMedford, MA 021551043717481
- Cindy Bridger, PSY.D.Medford, MA 021551346306487
- Stephen Buck, PSY.D.Medford, MA 021551902266596
- Linda Faldetta, PH.D.Medford, MA 021551942799556
- Lorna Hochstein, PH.D.Medford, MA 021551841238870
- Elizabeth Keating-Cohen, PHDMedford, MA 021551669462867
- Mary Macnamee, ED.D.Woburn, MA 021551922164136
Common questions
What is Paul R. O'Brien, EDD's NPI number?
Paul R. O'Brien, EDD's National Provider Identifier (NPI) is 1215978895, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul R. O'Brien, EDD located?
The NPPES record lists a practice address at 26 City Hall Mall, Medford, MA, 02155. Phone: (781) 306-5100. Providers update this record themselves, so call before visiting.
How can I verify Paul R. O'Brien, EDD's license?
NPPES lists Massachusetts license number 6024, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.