IndividualActive
Max Farber, PSY.D.
NPI 1437646189 · Psychologist · San Francisco, CA
Max Farber, PSY.D. is a Psychologist provider in San Francisco, CA (NPI 1437646189).
Provider details
- NPI number
- 1437646189
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2211 Post St Ste 300
San Francisco, CA 94115-3442
Phone: (415) 944-9059
Street-level locationGet directions
Mailing address
Po Box 920
Ross, CA 94957-0920
Registry dates
- Enumerated
- 2018-04-18
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Max Farber's NPI number?
- Max Farber's National Provider Identifier (NPI) is 1437646189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Max Farber's specialty?
- Max Farber is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Max Farber located?
- Max Farber's practice location on file with NPPES is 2211 Post St Ste 300, San Francisco, CA 94115-3442.
- What is Max Farber's phone number?
- The practice phone number listed in the NPPES registry for Max Farber is (415) 944-9059.
- Is Max Farber's NPI active?
- Yes — Max Farber's NPI (1437646189) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.