Doctor profile · Federal record

Dr. Caressa Hui, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Student in an Organized Health Care Education/Training Program · Orange, CA

  • NPI 1891254165
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
101 the City Dr S
Orange, CA 928683201
(714) 456-8888
Additional location
4445 Magnolia Ave
Riverside, CA 925014135
(951) 788-3000
Mailing address
200 S Manchester Ave Ste 300
Orange, CA 928683219

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
July 16, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
California #A182429

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891254165. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,637
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Mim Software INC. 1 $4,420.00
Regeneron Healthcare Solutions, INC. 1 $125.01
Tempus Ai, INC 1 $91.50

By nature of payment

Consulting Fee
$4,420
Food and Beverage
$217

Frequently asked questions

Auto-generated from federal data
What is Dr. Caressa Hui's medical specialty?
Dr. Caressa Hui practices Radiation Oncology Physician in Orange, CA.
Where does Dr. Caressa Hui practice?
Dr. Caressa Hui practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144568888.
What is Dr. Caressa Hui's NPI?
Dr. Caressa Hui's National Provider Identifier (NPI) is 1891254165, issued by NPPES.
Does Dr. Caressa Hui accept Medicare assignment?
Yes. Dr. Caressa Hui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.