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Samuel Risch, MD
NPI 1790837458 · Psychiatry Physician · San Francisco, CA
Samuel Risch, MD is a Psychiatry Physician provider in San Francisco, CA (NPI 1790837458).
Provider details
- NPI number
- 1790837458
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G35196 (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
401 Parnassus Ave
San Francisco, CA 94143-2211
Phone: (415) 476-7500
Fax: (415) 502-6361
Street-level locationGet directions
Mailing address
1635 Divisadero St Ste 625 Box 1821
San Francisco, CA 94143-0001
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2008-06-12
Frequently asked questions
- What is Samuel Risch's NPI number?
- Samuel Risch's National Provider Identifier (NPI) is 1790837458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Risch's specialty?
- Samuel Risch is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Risch located?
- Samuel Risch's practice location on file with NPPES is 401 Parnassus Ave, San Francisco, CA 94143-2211.
- What is Samuel Risch's phone number?
- The practice phone number listed in the NPPES registry for Samuel Risch is (415) 476-7500.
- Is Samuel Risch's NPI active?
- Yes — Samuel Risch's NPI (1790837458) is active in the NPPES registry as of the last update on 2008-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.