Doctor profile · Federal record

Dr. Ramya Muddasani, D.O.

Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Duarte, CA

  • NPI 1457880163
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 Duarte RD
Duarte, CA 910103012
(626) 256-4673
Mailing address
Po Box 512185
Los Angeles, CA 900510185

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
September 23, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
California #20A18250

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457880163. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$544
Transactions
12
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Iovance Biotherapeutics, INC. 1 $137.38
AstraZeneca Pharmaceuticals Lp 5 $118.78
Janssen Scientific Affairs, LLC 1 $117.03
Gilead Sciences, INC. 1 $80.77
Merck Sharp & Dohme LLC 1 $28.76
Janssen Biotech, INC. 1 $22.76
E.R. Squibb & Sons, L.L.C. 1 $21.51
Novartis Pharmaceuticals Corporation 1 $17.47

By nature of payment

Food and Beverage
$544

Frequently asked questions

Auto-generated from federal data
What is Dr. Ramya Muddasani's medical specialty?
Dr. Ramya Muddasani practices Medical Oncology Physician in Duarte, CA.
Where does Dr. Ramya Muddasani practice?
Dr. Ramya Muddasani practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6262564673.
What is Dr. Ramya Muddasani's NPI?
Dr. Ramya Muddasani's National Provider Identifier (NPI) is 1457880163, issued by NPPES.
Does Dr. Ramya Muddasani accept Medicare assignment?
Yes. Dr. Ramya Muddasani accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.