Eli Cahan, MD MS
NPI 1942943071 · Neonatal-Perinatal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eli Cahan, MD MS is a Neonatal-Perinatal Medicine Physician provider in San Francisco, CA (NPI 1942943071).
Provider details
- NPI number
- 1942943071
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MS
- Sex
- Male
- Sole proprietor
- Yes
- License
- A201994 (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
4 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
- 2022-04-17
- Last updated
- 2026-01-29
- Certified
- 2026-01-29
Frequently asked questions
- What is Eli Cahan's NPI number?
- Eli Cahan's National Provider Identifier (NPI) is 1942943071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eli Cahan's specialty?
- Eli Cahan is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eli Cahan located?
- Eli Cahan's practice location on file with NPPES is 1975 4th St Fl 3, San Francisco, CA 94143-2351.
- What is Eli Cahan's phone number?
- The practice phone number listed in the NPPES registry for Eli Cahan is (415) 353-1565.
- Does Eli Cahan accept Medicare?
- Eli Cahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eli Cahan's NPI active?
- Yes — Eli Cahan's NPI (1942943071) is active in the NPPES registry as of the last update on 2026-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.