Ganesh Nagaraj
Emergency Medicine Physician · Oakland, CA
Ganesh Nagaraj is an emergency medicine physician with a practice address in Oakland, California, and NPI 1669890885, issued on Apr 4, 2014. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ganesh Nagaraj
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 275 W Macarthur Blvd, Oakland, CA 94611
- Phone
- (510) 307-1500
- Enumerated
- Apr 4, 2014
- Entity
- Type 1 · individual
Also registered at 275 W Macarthur Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Aaronson, MDUrology Physician1215053129
- Paul-Andre Abboud, M.D.Emergency Medicine Physician1710065503
- Brittany Abeldt, MDGeneral Practice Physician1982353884
- Bilal Abu-Alrub, DOStudent in an Organized Health Care Education/Training Program1609760768
- Walter Acuna, MDInternal Medicine Physician1972655108
- Brett Adams, MDStudent in an Organized Health Care Education/Training Program1841731098
Verify Ganesh Nagaraj in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
55% fewer Medicare Part D claims than the average emergency medicine physician in 2024
161 Medicare Part D claims for 110 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Prednisone13 claims
- Oxycodone Hcl12 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.
One hospital or facility affiliation
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
211 emergency medicine physician records list a Oakland practice address
They are 211 of the 18,558 NPPES records with a Oakland practice address, and 7,133 emergency medicine physician records in California.
All 211 in Oakland → All 7,133 in California → Every provider in Oakland →
Other emergency medicine physician records in California
- Cooper Aakhus, MDStanford, CA1194351007
- Pyra Aarden, MDMartinez, CA1417058199
- Neal Aaron, D.O.Encinitas, CA1114283520
- Eric AaserudeWalnut Creek, CA1811491194
- Nader Abas, MDBarstow, CA1346288305
- Michael Abbo, MDNovato, CA1205819042
- Daniel Abbott, MDFullerton, CA1518907864
- Paul-Andre Abboud, M.D.Oakland, CA1710065503
- Mostafa Abdel-Hamid, MDStanford, CA1457918740
- Ashraf Abdel-KerimChino, CA1396961538
Common questions
What is Ganesh Nagaraj's NPI number?
Ganesh Nagaraj's National Provider Identifier (NPI) is 1669890885, issued on Apr 4, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ganesh Nagaraj located?
The NPPES record lists a practice address at 275 W Macarthur Blvd, Oakland, CA, 94611. Phone: (510) 307-1500. Providers update this record themselves, so call before visiting.
How can I verify Ganesh Nagaraj's license?
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 Ganesh Nagaraj prescribe under Medicare Part D?
In 2024, Ganesh Nagaraj had 161 Medicare Part D claims for 110 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.