Gerson Bernhard, MD
NPI 1710930052 · Rheumatology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerson Bernhard, MD is a Rheumatology Physician provider in San Francisco, CA (NPI 1710930052).
Provider details
- NPI number
- 1710930052
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G3717 (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
20 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
- 2006-05-18
- Last updated
- 2012-08-27
Frequently asked questions
- What is Gerson Bernhard's NPI number?
- Gerson Bernhard's National Provider Identifier (NPI) is 1710930052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerson Bernhard's specialty?
- Gerson Bernhard is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerson Bernhard located?
- Gerson Bernhard's practice location on file with NPPES is 1925 Gough St, San Francisco, CA 94109-3416.
- What is Gerson Bernhard's phone number?
- The practice phone number listed in the NPPES registry for Gerson Bernhard is (415) 567-9714.
- Does Gerson Bernhard accept Medicare?
- Gerson Bernhard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerson Bernhard's NPI active?
- Yes — Gerson Bernhard's NPI (1710930052) is active in the NPPES registry as of the last update on 2012-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.