Doctor profile · Federal record

Dr. Hoang Anh Bui, OD

Optometrist (CMS: Optometry) · Fremont, CA

  • NPI 1053496836
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
38024 Martha Ave
Fremont, CA 945363809
(510) 791-2233

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
January 3, 2022
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #OPT11862TPA

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053496836. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$97
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Amgen INC. 1 $97.45

By nature of payment

Food and Beverage
$97

Frequently asked questions

Auto-generated from federal data
What is Dr. Hoang Anh Bui's medical specialty?
Dr. Hoang Anh Bui practices Optometrist in Fremont, CA.
Where does Dr. Hoang Anh Bui practice?
Dr. Hoang Anh Bui practices at 38024 Martha Ave, Fremont, CA 945363809. Office phone: 5107912233.
What is Dr. Hoang Anh Bui's NPI?
Dr. Hoang Anh Bui's National Provider Identifier (NPI) is 1053496836, issued by NPPES.
Does Dr. Hoang Anh Bui accept Medicare assignment?
Yes. Dr. Hoang Anh Bui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.