Gerald Epstein, MD
NPI 1912040213 · Clinical Genetics (M.D.) Physician · Sacramento, CA
Gerald Epstein, MD is a Clinical Genetics (M.D.) Physician provider in Sacramento, CA (NPI 1912040213).
Provider details
- NPI number
- 1912040213
- Entity type
- Individual
- Primary specialty
- Clinical Genetics (M.D.) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G6304 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gerald Epstein's NPI number?
- Gerald Epstein's National Provider Identifier (NPI) is 1912040213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Epstein's specialty?
- Gerald Epstein is listed in the NPPES registry with a primary specialty of Clinical Genetics (M.D.) Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Epstein located?
- Gerald Epstein's practice location on file with NPPES is 3939 J Street, Sacramento, CA 95816.
- What is Gerald Epstein's phone number?
- The practice phone number listed in the NPPES registry for Gerald Epstein is (916) 454-3668.
- Is Gerald Epstein's NPI active?
- Yes — Gerald Epstein's NPI (1912040213) 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.