Doctor profile · Federal record

Dr. Van Nguyen, D.O.

Family Medicine Physician (CMS: Family Practice) · Loma Linda, CA

  • NPI 1538450382
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
25455 Barton RD, Suite204B
Loma Linda, CA 923543128
(909) 558-6600
Mailing address
File # 54701
Los Angeles, CA 900744701

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
November 6, 2015
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A12763

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538450382. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$68
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Cranial Technologies, Inc 4 $68.23

By nature of payment

Food and Beverage
$68

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
388
Patients
98
Total drug cost
$70,236
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 70 31 $1,777
Lisinopril Generic 46 18 $655
Losartan Potassium Generic 35 13 $645
Amlodipine Besylate Generic 27 12 $472
Fluticasone Propionate Generic 26 0 $402
Diclofenac Sodium Generic 24 12 $1,337
Jardiance (Empagliflozin) Brand 24 0 $17,682
Carvedilol Generic 23 12 $419
Metformin Hcl Generic 21 0 $248
Trulicity (Dulaglutide) Brand 20 0 $28,596

Frequently asked questions

Auto-generated from federal data
What is Dr. Van Nguyen's medical specialty?
Dr. Van Nguyen practices Family Medicine Physician in Loma Linda, CA.
Where does Dr. Van Nguyen practice?
Dr. Van Nguyen practices at 25455 Barton RD, Loma Linda, CA 923543128. Office phone: 9095586600.
What is Dr. Van Nguyen's NPI?
Dr. Van Nguyen's National Provider Identifier (NPI) is 1538450382, issued by NPPES.
Does Dr. Van Nguyen accept Medicare assignment?
Yes. Dr. Van Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.