Doctor profile · Federal record

Dr. Chun Rhim, MD

Surgery Physician · Fontana, CA

  • NPI 1750406252
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9961 Sierra Ave
Fontana, CA 923356720
(909) 427-3910

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
December 8, 2021
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #A95923

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750406252. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$118
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 2 $118.47

By nature of payment

Food and Beverage
$118

Frequently asked questions

Auto-generated from federal data
What is Dr. Chun Rhim's medical specialty?
Dr. Chun Rhim practices Surgery Physician in Fontana, CA.
Where does Dr. Chun Rhim practice?
Dr. Chun Rhim practices at 9961 Sierra Ave, Fontana, CA 923356720. Office phone: 9094273910.
What is Dr. Chun Rhim's NPI?
Dr. Chun Rhim's National Provider Identifier (NPI) is 1750406252, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jun 4, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›