IndividualActive
Matthew Wynn, PHD
NPI 1013777036 · Clinical Psychologist · Piedmont, CA
Matthew Wynn, PHD is a Clinical Psychologist provider in Piedmont, CA (NPI 1013777036).
Provider details
- NPI number
- 1013777036
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34922 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
539 Blair Ave
Piedmont, CA 94611-3734
Phone: (510) 519-1928
Street-level locationGet directions
Mailing address
Po Box 11396
Oakland, CA 94611-0396
Registry dates
- Enumerated
- 2024-03-19
- Last updated
- 2024-03-19
- Certified
- 2024-03-19
Frequently asked questions
- What is Matthew Wynn's NPI number?
- Matthew Wynn's National Provider Identifier (NPI) is 1013777036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Wynn's specialty?
- Matthew Wynn is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Wynn located?
- Matthew Wynn's practice location on file with NPPES is 539 Blair Ave, Piedmont, CA 94611-3734.
- What is Matthew Wynn's phone number?
- The practice phone number listed in the NPPES registry for Matthew Wynn is (510) 519-1928.
- Is Matthew Wynn's NPI active?
- Yes — Matthew Wynn's NPI (1013777036) is active in the NPPES registry as of the last update on 2024-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.