James Baker, M.F.T.
NPI 1578756714 · Marriage & Family Therapist · Oakland, CA
James Baker, M.F.T. is a Marriage & Family Therapist provider in Oakland, CA (NPI 1578756714).
Provider details
- NPI number
- 1578756714
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.F.T.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 49463 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3030 Ashby AveSuite 105Berkeley, CA 94705-2453Phone: (510) 550-4357
Registry dates
- Enumerated
- 2007-08-21
- Last updated
- 2022-07-21
Frequently asked questions
- What is James Baker's NPI number?
- James Baker's National Provider Identifier (NPI) is 1578756714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Baker's specialty?
- James Baker is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is James Baker located?
- James Baker's practice location on file with NPPES is 4283 Piedmont Ave Ste A-6, Oakland, CA 94611-4758.
- What is James Baker's phone number?
- The practice phone number listed in the NPPES registry for James Baker is (510) 788-0006.
- Is James Baker's NPI active?
- Yes — James Baker's NPI (1578756714) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.