Ramin Rahimian, M.D.
Anesthesiology Physician · Corona, CA
Ramin Rahimian, M.D. is an anesthesiology physician with a practice address in Corona, California, and NPI 1215171467, issued on Apr 30, 2009. Check the license (California A114463, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ramin Rahimian
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A114463 CA
Self-reported in NPPES; status is on the state search - Practice location
- 800 S Main St, Corona, CA 92882
- Phone
- (951) 736-6229
- Enumerated
- Apr 30, 2009
- Record last updated
- Jan 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131024001647); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 800 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Addo-Yobo, DOEmergency Medicine Physician1821625955
- James Ahn, M.D.Anesthesiology Physician1588641963
- Julie Ahn, PA-CPhysician Assistant1346802543
- Thomas Assali, DOInternal Medicine Physician1598225062
- Cynthia Bailey, P.A.-CPhysician Assistant1316053036
- David Bear, M.D.Emergency Medicine Physician1114033883
Verify Ramin Rahimian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114463Check 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
- Regents OF The University OFOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ramin Rahimian among 7,571 anesthesiology physician records in California
Ramin Rahimian, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2004 · median 2006 among the 4,868 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Corona → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- James Ahn, M.D.Corona, CA 928821588641963
- Charles Dai, M.D.Corona, CA 928821730135401
- Mahesh Desilva, M.D.Corona, CA 928821114162682
- Mina Kazemian, DOCorona, CA 928821306330063
- Wendy Martin, MDCorona, CA 928821083686695
- Paul Osunwa, MDCorona, CA 928821255911673
- Jeffrey Rieker, M.D.Corona, CA 928821043266802
- Mital Shah, DOCorona, CA 928821538663042
Common questions
What is Ramin Rahimian, M.D.'s NPI number?
Ramin Rahimian, M.D.'s National Provider Identifier (NPI) is 1215171467, issued on Apr 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ramin Rahimian, M.D. located?
The NPPES record lists a practice address at 800 S Main St, Corona, CA, 92882. Phone: (951) 736-6229. Providers update this record themselves, so call before visiting.
How can I verify Ramin Rahimian, M.D.'s license?
NPPES lists California license number A114463, 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.