Stephen Cook
NPI 1093959371 · Anatomic Pathology & Clinical Pathology Physician · San Francisco, CA
Stephen Cook is a Anatomic Pathology & Clinical Pathology Physician provider in San Francisco, CA (NPI 1093959371).
Provider details
- NPI number
- 1093959371
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A130367 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 505 Parnassus AveSan Francisco, CA 94143-2204Phone: (415) 353-1750
Registry dates
- Enumerated
- 2009-04-30
- Last updated
- 2023-02-13
- Certified
- 2023-02-13
Frequently asked questions
- What is Stephen Cook's NPI number?
- Stephen Cook's National Provider Identifier (NPI) is 1093959371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Cook's specialty?
- Stephen Cook is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Cook located?
- Stephen Cook's practice location on file with NPPES is 4150 Clement St # 113a, San Francisco, CA 94121-1563.
- What is Stephen Cook's phone number?
- The practice phone number listed in the NPPES registry for Stephen Cook is (154) 221-4810.
- Is Stephen Cook's NPI active?
- Yes — Stephen Cook's NPI (1093959371) is active in the NPPES registry as of the last update on 2023-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.