Doctor profile · Federal record

Dr. Laurent Truong, MD

Family Medicine Physician (CMS: Family Practice) · Fountain Valley, CA

  • NPI 1326669383
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15975 Harbor Blvd
Fountain Valley, CA 927081303
(714) 546-6575

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
June 26, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A-186402

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326669383. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$172
Transactions
8
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 3 $47.22
Novo Nordisk Inc 2 $40.15
Hologic Sales and Service, LLC 1 $34.37
Exact Sciences Corporation 1 $31.29
Agile Therapeutics, Inc. 1 $19.33

By nature of payment

Food and Beverage
$172

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
175
Patients
81
Total drug cost
$3,745
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 37 25 $913
Amlodipine Besylate Generic 31 20 $332
Rosuvastatin Calcium Generic 27 19 $1,143
Diclofenac Sodium Generic 21 0 $372
Losartan Potassium Generic 21 17 $297
Fluticasone Propionate Generic 16 0 $197
Metformin Hcl Generic 11 0 $236
Tamsulosin Hcl Generic 11 0 $254

Frequently asked questions

Auto-generated from federal data
What is Dr. Laurent Truong's medical specialty?
Dr. Laurent Truong practices Family Medicine Physician in Fountain Valley, CA.
Where does Dr. Laurent Truong practice?
Dr. Laurent Truong practices at 15975 Harbor Blvd, Fountain Valley, CA 927081303. Office phone: 7145466575.
What is Dr. Laurent Truong's NPI?
Dr. Laurent Truong's National Provider Identifier (NPI) is 1326669383, issued by NPPES.
Does Dr. Laurent Truong accept Medicare assignment?
Yes. Dr. Laurent Truong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.