IndividualActive
Mei Fong Zhang, PSY.D.
NPI 1922533991 · Psychologist · San Quentin, CA
Mei Fong Zhang, PSY.D. is a Psychologist provider in San Quentin, CA (NPI 1922533991).
Provider details
- NPI number
- 1922533991
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33833 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1 Main St
San Quentin, CA 94964-1000
Phone: (415) 454-1460
Approximate (ZIP-level) locationGet directions
Mailing address
3655 Coyote Rd
West Sacramento, CA 95691-5465
Registry dates
- Enumerated
- 2017-04-26
- Last updated
- 2024-04-10
- Certified
- 2024-04-10
Frequently asked questions
- What is Mei Fong Zhang's NPI number?
- Mei Fong Zhang's National Provider Identifier (NPI) is 1922533991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mei Fong Zhang's specialty?
- Mei Fong Zhang is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mei Fong Zhang located?
- Mei Fong Zhang's practice location on file with NPPES is 1 Main St, San Quentin, CA 94964-1000.
- What is Mei Fong Zhang's phone number?
- The practice phone number listed in the NPPES registry for Mei Fong Zhang is (415) 454-1460.
- Is Mei Fong Zhang's NPI active?
- Yes — Mei Fong Zhang's NPI (1922533991) is active in the NPPES registry as of the last update on 2024-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.