Matthew J. Flynn, PSY.D.
Clinical Psychologist · Winchester, MA
Matthew J. Flynn, PSY.D. is a clinical psychologist with a practice address in Winchester, Massachusetts, and NPI 1295975092, issued on Mar 6, 2009. Check the license (Massachusetts 8986, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Matthew J. Flynn
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 8986 MA
Self-reported in NPPES; status is on the state search - Practice location
- 955 Main St Ste 105, Winchester, MA 01890
- Phone
- (978) 482-1991
- Enumerated
- Mar 6, 2009
- Record last updated
- Oct 27, 2023
- Entity
- Type 1 · individual
Also registered at 955 Main St Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Bordonaro, LICSWClinical Social Worker1992848626
- Mallory Feng, M.D.Psychiatry Physician1902163694
Verify Matthew J. Flynn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 8986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 clinical psychologist records list a practice address in Winchester
They are 8 of the 439 NPPES records with a practice address in Winchester, and 3,185 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Winchester → All 3,185 in Massachusetts → Every provider in Winchester →
Other clinical psychologist records in Massachusetts
- Elizabeth AbbateRevere, MA1992053748
- Deborah Abber, PH.D.Westford, MA1568885846
- Caroline Abbott, PHDBrockton, MA1699478446
- Roger Abdell, ED.DNewton Centre, MA1225110281
- Kenneth Abdul-Karim, PH.D.Mashpee, MA1689850661
- Tahirah Abdullah-Swain, PHDBoston, MA1306417456
- Susan Abelson, PH.D.Cambridge, MA1447306154
- Kristen Aberle, PSYDBoston, MA1619308772
- Gridth Ablon, PHDChesnut Hill, MA1538380480
- Lawrence Abrams, PH.D.Canton, MA1013985993
Common questions
What is Matthew J. Flynn, PSY.D.'s NPI number?
Matthew J. Flynn, PSY.D.'s National Provider Identifier (NPI) is 1295975092, issued on Mar 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Matthew J. Flynn, PSY.D. located?
The NPPES record lists a practice address at 955 Main St Ste 105, Winchester, MA, 01890. Phone: (978) 482-1991. Providers update this record themselves, so call before visiting.
How can I verify Matthew J. Flynn, PSY.D.'s license?
NPPES lists Massachusetts license number 8986, 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. 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.