Stephen Cohen, MD
NPI 1003241878 · Infectious Disease Physician · San Francisco, CA
Stephen Cohen, MD is a Infectious Disease Physician provider in San Francisco, CA (NPI 1003241878).
Provider details
- NPI number
- 1003241878
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- GFE13992 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Mailing address
Registry dates
- Enumerated
- 2013-09-11
- Last updated
- 2013-09-11
Frequently asked questions
- What is Stephen Cohen's NPI number?
- Stephen Cohen's National Provider Identifier (NPI) is 1003241878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Cohen's specialty?
- Stephen Cohen is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Cohen located?
- Stephen Cohen's practice location on file with NPPES is 40 Ventura Ave, San Francisco, CA 94116-1443.
- What is Stephen Cohen's phone number?
- The practice phone number listed in the NPPES registry for Stephen Cohen is (415) 681-2171.
- Is Stephen Cohen's NPI active?
- Yes — Stephen Cohen's NPI (1003241878) is active in the NPPES registry as of the last update on 2013-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.