James Jacobs, PH.D.
NPI 1568528255 · Psychologist · Berkeley, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Jacobs, PH.D. is a Psychologist provider in Berkeley, CA (NPI 1568528255).
Provider details
- NPI number
- 1568528255
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 5748 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Jacobs's NPI number?
- James Jacobs's National Provider Identifier (NPI) is 1568528255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Jacobs's specialty?
- James Jacobs is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is James Jacobs located?
- James Jacobs's practice location on file with NPPES is 1708 Shattuck Avenue #2, Berkeley, CA 94709.
- What is James Jacobs's phone number?
- The practice phone number listed in the NPPES registry for James Jacobs is (510) 841-6058.
- Does James Jacobs accept Medicare?
- James Jacobs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Jacobs's NPI active?
- Yes — James Jacobs's NPI (1568528255) 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.