Carlos Ramirez, M.D.
General Practice Physician · Oakland, CA
Carlos Ramirez, M.D. is a general practice physician with a practice address in Oakland, California, and NPI 1487841235, issued on Sep 26, 2007. Check the license (California A98670, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Carlos Ramirez
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- A98670 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3351 International Blvd, Oakland, CA 94601
- Phone
- (510) 532-8831
- Enumerated
- Sep 26, 2007
- Record last updated
- Apr 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (510) 532-8832
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Carlos Ramirez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A98670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average general practice physician in 2024
192 Medicare Part D claims for 30 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Prednisone16 claims
- Albuterol Sulfate Hfa12 claims
- Hydroxyzine Hcl11 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.
Carlos Ramirez among 1,956 general practice physician records in California
Carlos Ramirez, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 50% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 27% of these records are
- Record last updated2013 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Oakland → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Dipti Barot, M.D.Oakland, CA 946011689972184
- Horng Fan, MDOakland, CA 946011386722262
- John Konstantin, M.D., M.P.H.Oakland, CA 946021548415979
- Ryan LeeOakland, CA 946021255674156
- Nancy Floyd, MDWalnut Creek, CA 945981356670434
- Michelle HaoWalnut Creek, CA 945971134709421
- Richard Paltenghi, M.D.Walnut Creek, CA 945971952456584
- Brandon Davalle, D.O.Walnut Creek, CA 945961528122330
Common questions
What is Carlos Ramirez, M.D.'s NPI number?
Carlos Ramirez, M.D.'s National Provider Identifier (NPI) is 1487841235, issued on Sep 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Ramirez, M.D. located?
The NPPES record lists a practice address at 3351 International Blvd, Oakland, CA, 94601. Phone: (510) 532-8831. Providers update this record themselves, so call before visiting.
How can I verify Carlos Ramirez, M.D.'s license?
NPPES lists California license number A98670, 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 Carlos Ramirez, M.D. prescribe under Medicare Part D?
In 2024, Carlos Ramirez, M.D. had 192 Medicare Part D claims for 30 beneficiaries; the average among general practice physician prescribers was 3,030. 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.