Doctor profile · Federal record

Dr. Eric Ku, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Modesto, CA

  • NPI 1013478999
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1700 Coffee RD
Modesto, CA 953552803
(209) 572-7237
Additional location
1411 E 31St St Fl 2
Oakland, CA 946021018
(510) 437-5039
fax (510) 535-7313
Mailing address
Po Box 276950
Sacramento, CA 958276950

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
February 12, 2025
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
California #A182542

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013478999. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,027
Transactions
5
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Bioprotect Medical, INC. 5 $1,026.98

By nature of payment

Travel and Lodging
$854
Food and Beverage
$173

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Eric Ku's medical specialty?
Dr. Eric Ku practices Radiation Oncology Physician in Modesto, CA.
Where does Dr. Eric Ku practice?
Dr. Eric Ku practices at 1700 Coffee RD, Modesto, CA 953552803. Office phone: 2095727237.
What is Dr. Eric Ku's NPI?
Dr. Eric Ku's National Provider Identifier (NPI) is 1013478999, issued by NPPES.
Does Dr. Eric Ku accept Medicare assignment?
Yes. Dr. Eric Ku accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.