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Charles Fisher, M.D.
NPI 1427160696 · Psychiatry Physician · San Francisco, CA
Charles Fisher, M.D. is a Psychiatry Physician provider in San Francisco, CA (NPI 1427160696).
Provider details
- NPI number
- 1427160696
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G25855 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
341 Spruce St
San Francisco, CA 94118-1894
Phone: (415) 922-1920
Street-level locationGet directions
Mailing address
54 Martha Ave
San Francisco, CA 94131-2835
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Fisher's NPI number?
- Charles Fisher's National Provider Identifier (NPI) is 1427160696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Fisher's specialty?
- Charles Fisher is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Fisher located?
- Charles Fisher's practice location on file with NPPES is 341 Spruce St, San Francisco, CA 94118-1894.
- What is Charles Fisher's phone number?
- The practice phone number listed in the NPPES registry for Charles Fisher is (415) 922-1920.
- Is Charles Fisher's NPI active?
- Yes — Charles Fisher's NPI (1427160696) 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.