Doctor profile · Federal record

Dr. William Duong, M.D.

Vascular Surgery Physician (CMS: General Surgery) · Surgery Physician · Loma Linda, CA

  • NPI 1427402445
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11370 Anderson St Ste 2100
Loma Linda, CA 92354
(909) 558-2822
Mailing address
11175 Campus St Ste 21123
Loma Linda, CA 923501700

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
September 11, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
2086S0129X — NUCC code
State license (1)
California #A151071

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427402445. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,561
Transactions
28
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 8 $1,160.46
W. L. Gore & Associates, INC. 9 $996.56
Medtronic, INC. 3 $636.51
ShockWave Medical, INC 2 $255.85
Penumbra, INC. 1 $138.37
Bolton Medical INC 1 $135.75
Cook Medical LLC 1 $115.48
Silk Road Medical, INC. 1 $69.31
Bard Peripheral Vascular, INC. 1 $33.25
Boston Scientific Corporation 1 $19.69

By nature of payment

Food and Beverage
$2,113
Travel and Lodging
$769
Education
$679

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
12
Total drug cost
$68
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 12 12 $68

Frequently asked questions

Auto-generated from federal data
What is Dr. William Duong's medical specialty?
Dr. William Duong practices Vascular Surgery Physician in Loma Linda, CA.
Where does Dr. William Duong practice?
Dr. William Duong practices at 11370 Anderson St Ste 2100, Loma Linda, CA 92354. Office phone: 9095582822.
What is Dr. William Duong's NPI?
Dr. William Duong's National Provider Identifier (NPI) is 1427402445, issued by NPPES.
Does Dr. William Duong accept Medicare assignment?
Yes. Dr. William Duong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.