Doctor profile · Federal record

Dr. Brian Nguyen, MD

Surgery Physician (CMS: General Surgery) · San Diego, CA

  • NPI 1780999250
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4405 Vandever Ave
San Diego, CA 921203315
(619) 662-1222
fax (619) 516-7508
Mailing address
1000 W Carson St # 461
Torrance, CA 905022004

Credentials & registration

NPPES · NUCC
NPI registered
August 2010 — 16 yrs on file
Profile last updated
December 8, 2021
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #A118240

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780999250. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,275
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 3 $1,275.38

By nature of payment

Education
$1,000
Travel and Lodging
$275

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
11
Total drug cost
$79
Drug Type Claims Patients Total cost
Tramadol Hcl Generic 12 11 $79

Frequently asked questions

Auto-generated from federal data
What is Dr. Brian Nguyen's medical specialty?
Dr. Brian Nguyen practices Surgery Physician in San Diego, CA.
Where does Dr. Brian Nguyen practice?
Dr. Brian Nguyen practices at 4405 Vandever Ave, San Diego, CA 921203315. Office phone: 6196621222.
What is Dr. Brian Nguyen's NPI?
Dr. Brian Nguyen's National Provider Identifier (NPI) is 1780999250, issued by NPPES.
Does Dr. Brian Nguyen accept Medicare assignment?
Yes. Dr. Brian Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.