Robin Dennings, M.D.
NPI 1649265349 · Anesthesiology Physician · San Ramon, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robin Dennings, M.D. is a Anesthesiology Physician provider in San Ramon, CA (NPI 1649265349).
Provider details
- NPI number
- 1649265349
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G79204 (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
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
- 2005-09-19
- Last updated
- 2024-06-30
- Certified
- 2024-06-30
Frequently asked questions
- What is Robin Dennings's NPI number?
- Robin Dennings's National Provider Identifier (NPI) is 1649265349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robin Dennings's specialty?
- Robin Dennings is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robin Dennings located?
- Robin Dennings's practice location on file with NPPES is 200 Porter Dr, San Ramon, CA 94583-1587.
- What is Robin Dennings's phone number?
- The practice phone number listed in the NPPES registry for Robin Dennings is (925) 838-6880.
- Does Robin Dennings accept Medicare?
- Robin Dennings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robin Dennings's NPI active?
- Yes — Robin Dennings's NPI (1649265349) is active in the NPPES registry as of the last update on 2024-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.