Robert R. Davis, MD
Internal Medicine Physician · Oakland, CA
Robert R. Davis, MD is an internal medicine physician with a practice address in Oakland, California, and NPI 1881772952, issued on Nov 2, 2006. Check the license (California A46532, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert R. Davis
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A46532 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1030 International Blvd, Oakland, CA 94606
- Phone
- (510) 238-5400
- Enumerated
- Nov 2, 2006
- Record last updated
- Jul 25, 2025
- Fax
- (510) 238-5437
- Medicare enrollment
- Enrolled (PECOS I20110413000650); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1030 International Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clarisa Anguiano-RoblesCounselor1548774003
- Douglas Beazley, NPNurse Practitioner1386941029
- Leah Bushman, NPAdult Health Nurse Practitioner1871873869
- Mary Beth Canavan, CNMAdvanced Practice Midwife1326148677
- Evelyn Carson, PA-CMedical Physician Assistant1386222156
- Wendy Casasola, LVNLicensed Vocational Nurse1538302989
Verify Robert R. Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A46532Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- LA Clinica DE LA Raza IncOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert R. Davis among 17,696 internal medicine physician records in California
Robert R. Davis, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1987 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
432 internal medicine physician records list a practice address in Oakland
They are 432 of the 18,558 NPPES records with a practice address in Oakland, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Oakland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Yin Aye, MDOakland, CA 946061548447675
- Benjamin Beers, M.D.Oakland, CA 946061356502660
- Benjamin Chen, M.D.Oakland, CA 946061760744874
- Christopher John Co, M.DOakland, CA 946061679704969
- Bay Dang-Vu, MDOakland, CA 946061376575639
- Dipankar Ghosh, DOOakland, CA 946061508020009
- Bill Longwell, MDOakland, CA 946061821169475
- Mychi Nguyen, M.D.Oakland, CA 946061366615163
Common questions
What is Robert R. Davis, MD's NPI number?
Robert R. Davis, MD's National Provider Identifier (NPI) is 1881772952, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert R. Davis, MD located?
The NPPES record lists a practice address at 1030 International Blvd, Oakland, CA, 94606. Phone: (510) 238-5400. Providers update this record themselves, so call before visiting.
How can I verify Robert R. Davis, MD's license?
NPPES lists California license number A46532, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.