Doctor profile · Federal record

Dr. John Nguyen, DDS, MD

Oral and Maxillofacial Surgery (Dentist) · Torrance, CA

  • NPI 1821480856
  • 11 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3445 Pacific Coast Hwy Ste 205
Torrance, CA 905056659
(510) 449-5336

Credentials & registration

NPPES · NUCC
NPI registered
February 2015 — 11 yrs on file
Profile last updated
January 23, 2022
Specialty taxonomy
1223S0112X — NUCC code
State license (1)
California #DDS103405

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821480856. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,209
Transactions
11
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ZIMVIE INC. 5 $890.18
Straumann USA LLC 6 $319.11

By nature of payment

Education
$800
Food and Beverage
$398
Gift
$11

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
163
Patients
144
Total drug cost
$854
Drug Type Claims Patients Total cost
Amoxicillin Generic 83 72 $355
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 61 56 $372
Clindamycin Hcl Generic 19 16 $127

Frequently asked questions

Auto-generated from federal data
What is Dr. John Nguyen's medical specialty?
Dr. John Nguyen practices Oral and Maxillofacial Surgery (Dentist) in Torrance, CA.
Where does Dr. John Nguyen practice?
Dr. John Nguyen practices at 3445 Pacific Coast Hwy Ste 205, Torrance, CA 905056659. Office phone: 5104495336.
What is Dr. John Nguyen's NPI?
Dr. John Nguyen's National Provider Identifier (NPI) is 1821480856, issued by NPPES.