Sundera V. Ariathurai, M.D.
Radiation Oncology Physician · Glendale, CA
Sundera V. Ariathurai, M.D. is a radiation oncology physician with a practice address in Glendale, California, and NPI 1750356176, issued on Feb 20, 2006. Check the license (California A33601, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sundera V. Ariathurai
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- A33601 CA
Self-reported in NPPES; status is on the state search - Practice location
- 720 E Colorado St, Glendale, CA 91205
- Phone
- (818) 500-5885
- Enumerated
- Feb 20, 2006
- Record last updated
- Sep 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (818) 241-2946
- Medicaid ID
- 00A336010 CA
- Entity
- Type 1 · individual
Also registered at 720 E Colorado St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linas Kazlauskas, MDRadiation Oncology Physician1124002381
Verify Sundera V. Ariathurai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A33601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average radiation oncology physician in 2024
18 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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.
Radiation Oncology Physician providers in California
There are 735 radiation oncology physician records in California.
Other radiation oncology physician records in California
- Christina Abel, NURSE PRACTITIONEROrange, CA1033638911
- Jonathan Abelson, M.D.Thousand Oaks, CA1730348053
- Roy Abendroth, MDSan Francisco, CA1811988421
- Sunil Advani, M.D.La Jolla, CA1669649844
- Faisal Ahmed, MDStanford, CA1427314855
- Eugene Ahn, MDSimi Valley, CA1912999533
- Matthew Allen, MDRedding, CA1235301714
- Zahora Ally, MDAntioch, CA1306839915
- Munther Alqaisi, M.D.San Bernardino, CA1356454300
- Alessandra Amadeo, MDTorrance, CA1225011034
Common questions
What is Sundera V. Ariathurai, M.D.'s NPI number?
Sundera V. Ariathurai, M.D.'s National Provider Identifier (NPI) is 1750356176, issued on Feb 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sundera V. Ariathurai, M.D. located?
The NPPES record lists a practice address at 720 E Colorado St, Glendale, CA, 91205. Phone: (818) 500-5885. Providers update this record themselves, so call before visiting.
How can I verify Sundera V. Ariathurai, M.D.'s license?
NPPES lists California license number A33601, 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 Sundera V. Ariathurai, M.D. prescribe under Medicare Part D?
In 2024, Sundera V. Ariathurai, M.D. had 18 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. 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.