Oscar Hernandez Santoyo
NPI 1689426447 · Marriage & Family Therapist · Oakland, CA
Oscar Hernandez Santoyo is a Marriage & Family Therapist provider in Oakland, CA (NPI 1689426447).
Provider details
- NPI number
- 1689426447
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- AMFT142563 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2024-04-04
- Last updated
- 2024-04-11
- Certified
- 2024-04-11
Frequently asked questions
- What is Oscar Hernandez Santoyo's NPI number?
- Oscar Hernandez Santoyo's National Provider Identifier (NPI) is 1689426447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Hernandez Santoyo's specialty?
- Oscar Hernandez Santoyo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Oscar Hernandez Santoyo located?
- Oscar Hernandez Santoyo's practice location on file with NPPES is 1501 Fruitvale Ave, Oakland, CA 94601-2322.
- What is Oscar Hernandez Santoyo's phone number?
- The practice phone number listed in the NPPES registry for Oscar Hernandez Santoyo is (510) 535-6200.
- Is Oscar Hernandez Santoyo's NPI active?
- Yes — Oscar Hernandez Santoyo's NPI (1689426447) is active in the NPPES registry as of the last update on 2024-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.