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Johanna Wolfson, PH.D.
NPI 1518008630 · Psychologist · San Rafael, CA
Johanna Wolfson, PH.D. is a Psychologist provider in San Rafael, CA (NPI 1518008630).
Provider details
- NPI number
- 1518008630
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY8961 (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
820 Las Gallinas Ave
San Rafael, CA 94903
Phone: (415) 444-3034
Fax: (415) 444-3019
Street-level locationGet directions
Mailing address
509 Golden Gate Avenue
Point Richmond, CA 94801
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2008-09-08
Frequently asked questions
- What is Johanna Wolfson's NPI number?
- Johanna Wolfson's National Provider Identifier (NPI) is 1518008630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Wolfson's specialty?
- Johanna Wolfson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Johanna Wolfson located?
- Johanna Wolfson's practice location on file with NPPES is 820 Las Gallinas Ave, San Rafael, CA 94903.
- What is Johanna Wolfson's phone number?
- The practice phone number listed in the NPPES registry for Johanna Wolfson is (415) 444-3034.
- Is Johanna Wolfson's NPI active?
- Yes — Johanna Wolfson's NPI (1518008630) is active in the NPPES registry as of the last update on 2008-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.