Doctor profile · Federal record

Dr. Elliot Yu, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Orange, CA

  • NPI 1134651722
  • Accepts Medicare
  • 9 yrs in practice
  • Licensed in 2 states
  • Male
  • 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
9200 W Wisconsin Ave
Milwaukee, WI 53226
(414) 805-3000
Mailing address
200 S Manchester Ave
Orange, CA 928683217

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
September 20, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
California #A196647 · Wisconsin #70412-20

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134651722. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$869
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 3 $804.07
Abbvie INC. 1 $64.99

By nature of payment

Travel and Lodging
$757
Food and Beverage
$112

Frequently asked questions

Auto-generated from federal data
What is Dr. Elliot Yu's medical specialty?
Dr. Elliot Yu practices Gastroenterology Physician in Orange, CA.
Where does Dr. Elliot Yu practice?
Dr. Elliot Yu practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144568888.
What is Dr. Elliot Yu's NPI?
Dr. Elliot Yu's National Provider Identifier (NPI) is 1134651722, issued by NPPES.
Does Dr. Elliot Yu accept Medicare assignment?
Yes. Dr. Elliot Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.