Atmaram S. Pai Panandiker, MD
Radiation Oncology Physician · San Diego, CA
Atmaram S. Pai Panandiker, MD is a radiation oncology physician with a practice address in San Diego, California, and NPI 1871552950, issued on Mar 20, 2006. Check the license (California C130278, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Atmaram S. Pai Panandiker
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- C130278 CA
01094918A IN
0101236519 VA
Self-reported in NPPES; status is on the state search - Practice location
- 9730 Summers Ridge RD, San Diego, CA 92121
- Phone
- (503) 989-3483
- Enumerated
- Mar 20, 2006
- Record last updated
- Nov 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20241122002447); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2002
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at 9730 Summers Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Chang, M.D.Radiation Oncology Physician1255513859
- Jehee Choi, MDRadiation Oncology Physician1619260056
- Brian Chou, MDRadiation Oncology Physician1770070609
- Iain Macewan, M.D.Radiation Oncology Physician1326300401
- Carl Rossi, M.D.Radiation Oncology Physician1518983055
Verify Atmaram S. Pai Panandiker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C130278Check 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 2 group practices
- IU Health Medical Group LLCIndianapolis, IN
- University Radiation Oncology Associates, Inc.Indianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Atmaram S. Pai Panandiker among 735 radiation oncology physician records in California
Atmaram S. Pai Panandiker, MD is one of 735 radiation oncology physician records with a practice address in California. 83% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 55% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2002 · median 2005 among the 545 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in California
There are 735 radiation oncology physician records in California.
All 735 in California → Every provider in San Diego → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Andrew Chang, M.D.San Diego, CA 921211255513859
- Jehee Choi, MDSan Diego, CA 921211619260056
- Brian Chou, MDSan Diego, CA 921211770070609
- Iain Macewan, M.D.San Diego, CA 921211326300401
- Bradley Prestidge, MDSan Diego, CA 921211134126220
- Carl Rossi, M.D.San Diego, CA 921211518983055
- Kenneth Shimizu, M.D.San Diego, CA 921211326032129
- Prabhakar Tripuraneni, M.D.San Diego, CA 921211558312868
Common questions
What is Atmaram S. Pai Panandiker, MD's NPI number?
Atmaram S. Pai Panandiker, MD's National Provider Identifier (NPI) is 1871552950, issued on Mar 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Atmaram S. Pai Panandiker, MD located?
The NPPES record lists a practice address at 9730 Summers Ridge RD, San Diego, CA, 92121. Phone: (503) 989-3483. Providers update this record themselves, so call before visiting.
How can I verify Atmaram S. Pai Panandiker, MD's license?
NPPES lists California license number C130278, 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.