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James Linford, PH.D.
NPI 1891856720 · Clinical Psychologist · Oakland, CA
James Linford, PH.D. is a Clinical Psychologist provider in Oakland, CA (NPI 1891856720).
Provider details
- NPI number
- 1891856720
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PSY 5678 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
280 W Macarthur Blvd
Department of Psychiatry
Oakland, CA 94611-5642
Phone: (510) 752-6683
Fax: (510) 752-1691
Street-level locationGet directions
Mailing address
280 W Macarthur Blvd
Oakland, CA 94611-5642
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Linford's NPI number?
- James Linford's National Provider Identifier (NPI) is 1891856720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Linford's specialty?
- James Linford is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Linford located?
- James Linford's practice location on file with NPPES is 280 W Macarthur Blvd, Oakland, CA 94611-5642.
- What is James Linford's phone number?
- The practice phone number listed in the NPPES registry for James Linford is (510) 752-6683.
- Is James Linford's NPI active?
- Yes — James Linford's NPI (1891856720) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.