Doctor profile · Federal record

Dr. Rajah Gunawardana, MD

Anesthesiology Physician (CMS: Anesthesiology) · West Covina, CA

  • NPI 1528172657
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1115 S Sunset Ave
West Covina, CA 917903940
(626) 962-4011
fax (626) 859-5873
Mailing address
Po Box 60790
Pasadena, CA 911166790

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
August 29, 2014
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #A72389
Medicaid
CA #00A723890

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528172657. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
CONMED Corporation 1 $14.92

By nature of payment

Food and Beverage
$15

Frequently asked questions

Auto-generated from federal data
What is Dr. Rajah Gunawardana's medical specialty?
Dr. Rajah Gunawardana practices Anesthesiology Physician in West Covina, CA.
Where does Dr. Rajah Gunawardana practice?
Dr. Rajah Gunawardana practices at 1115 S Sunset Ave, West Covina, CA 917903940. Office phone: 6269624011.
What is Dr. Rajah Gunawardana's NPI?
Dr. Rajah Gunawardana's National Provider Identifier (NPI) is 1528172657, issued by NPPES.
Does Dr. Rajah Gunawardana accept Medicare assignment?
Yes. Dr. Rajah Gunawardana accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.