Matthew Flynn, PSY.D.
NPI 1295975092 · Clinical Psychologist · Winchester, MA
Matthew Flynn, PSY.D. is a Clinical Psychologist provider in Winchester, MA (NPI 1295975092).
Provider details
- NPI number
- 1295975092
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8986 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-06
- Last updated
- 2023-10-27
- Certified
- 2023-10-27
Frequently asked questions
- What is Matthew Flynn's NPI number?
- Matthew Flynn's National Provider Identifier (NPI) is 1295975092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Flynn's specialty?
- Matthew Flynn is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Flynn located?
- Matthew Flynn's practice location on file with NPPES is 955 Main St Ste 105, Winchester, MA 01890-4300.
- What is Matthew Flynn's phone number?
- The practice phone number listed in the NPPES registry for Matthew Flynn is (978) 482-1991.
- Is Matthew Flynn's NPI active?
- Yes — Matthew Flynn's NPI (1295975092) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.