Anabel Ruiz, MD
Family Medicine Physician · Oakland, CA
Anabel Ruiz, MD is a family medicine physician with a practice address in Oakland, California, and NPI 1477729259, issued on May 1, 2008. Check the license (California A110674, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anabel Ruiz
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A110674 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1030 International Blvd., Oakland, CA 94606
- Phone
- (510) 238-5400
- Enumerated
- May 1, 2008
- Record last updated
- Nov 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (510) 238-5437
- Medicare enrollment
- Enrolled (PECOS I20180601001798); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 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.
- Benjamin Beers, M.D.Internal Medicine Physician1356502660
- Christina Chavez-Johnson, MDFamily Medicine Physician1568763233
- Rebecca McEntee, MDFamily Medicine Physician1528105707
Verify Anabel Ruiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A110674Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average family medicine physician in 2024
1,552 Medicare Part D claims for 142 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 88 claims were for opioids.
Most prescribed
- Atorvastatin Calcium110 claims
- Amlodipine Besylate86 claims
- Metformin Hcl64 claims
- Jardiance51 claims
- Losartan Potassium49 claims
- Fluticasone Propionate45 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
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).
Anabel Ruiz among 17,133 family medicine physician records in California
Anabel Ruiz, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2008 · median 2005 among the 10,652 with a school on file
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Oakland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Berenson, M.D.Oakland, CA 946061093722126
- Thanh Bui, M.D.Oakland, CA 946061043408180
- Christina Chavez-Johnson, MDOakland, CA 946061568763233
- Emily Cohen, M.D.Oakland, CA 946061942293311
- Phuong Dang, MDOakland, CA 946061003822503
- Taman HoangOakland, CA 946061619403060
- Isabel Lee, MDOakland, CA 946061326176405
- Jessica Leung, MDOakland, CA 946061457770935
Common questions
What is Anabel Ruiz, MD's NPI number?
Anabel Ruiz, MD's National Provider Identifier (NPI) is 1477729259, issued on May 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Anabel Ruiz, 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 Anabel Ruiz, MD's license?
NPPES lists California license number A110674, 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.
How much does Anabel Ruiz, MD prescribe under Medicare Part D?
In 2024, Anabel Ruiz, MD had 1,552 Medicare Part D claims for 142 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.