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John Spudich
NPI 1235387945 · Psychologist · San Francisco, CA
John Spudich is a Psychologist provider in San Francisco, CA (NPI 1235387945).
Provider details
- NPI number
- 1235387945
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3626 Balboa St
San Francisco, CA 94121-2604
Phone: (415) 668-5960
Street-level locationGet directions
Mailing address
3626 Balboa St
San Francisco, CA 94121-2604
Registry dates
- Enumerated
- 2008-09-05
- Last updated
- 2008-09-05
Frequently asked questions
- What is John Spudich's NPI number?
- John Spudich's National Provider Identifier (NPI) is 1235387945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Spudich's specialty?
- John Spudich is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is John Spudich located?
- John Spudich's practice location on file with NPPES is 3626 Balboa St, San Francisco, CA 94121-2604.
- What is John Spudich's phone number?
- The practice phone number listed in the NPPES registry for John Spudich is (415) 668-5960.
- Is John Spudich's NPI active?
- Yes — John Spudich's NPI (1235387945) is active in the NPPES registry as of the last update on 2008-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.