Robert Davis, MD
NPI 1881772952 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Davis, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1881772952).
Provider details
- NPI number
- 1881772952
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A46532 (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
- 2006-11-02
- Last updated
- 2025-07-25
- Certified
- 2025-07-25
Frequently asked questions
- What is Robert Davis's NPI number?
- Robert Davis's National Provider Identifier (NPI) is 1881772952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Davis's specialty?
- Robert Davis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Davis located?
- Robert Davis's practice location on file with NPPES is 1030 International Blvd, Oakland, CA 94606-3730.
- What is Robert Davis's phone number?
- The practice phone number listed in the NPPES registry for Robert Davis is (510) 238-5400.
- Does Robert Davis accept Medicare?
- Robert Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Davis's NPI active?
- Yes — Robert Davis's NPI (1881772952) is active in the NPPES registry as of the last update on 2025-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.