Doctor profile · Federal record

Dr. Jeffrey Nguyen, DDS, MD

Oral and Maxillofacial Surgery (Dentist) · Oral & Maxillofacial Surgery (D.M.D.) · Irvine, CA

  • NPI 1659699627
  • 16 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4950 Barranca Pkwy Ste 202
Irvine, CA 926044687
(949) 679-3470

Credentials & registration

NPPES · NUCC
NPI registered
May 2010 — 16 yrs on file
Profile last updated
January 15, 2019
Specialty taxonomy
1223S0112X — NUCC code
State licenses (2)
California #DDS100052 · California #142522

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659699627. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Geistlich Pharma, North America, INC. 1 $19.00

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
753
Patients
640
Total drug cost
$4,293
Drug Type Claims Patients Total cost
Chlorhexidine Gluconate Generic 248 188 $1,700
Ibuprofen Generic 175 153 $763
Amoxicillin Generic 161 144 $630
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 91 85 $387
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 63 55 $703
Clindamycin Hcl Generic 15 15 $109

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeffrey Nguyen's medical specialty?
Dr. Jeffrey Nguyen practices Oral and Maxillofacial Surgery (Dentist) in Irvine, CA.
Where does Dr. Jeffrey Nguyen practice?
Dr. Jeffrey Nguyen practices at 4950 Barranca Pkwy Ste 202, Irvine, CA 926044687. Office phone: 9496793470.
What is Dr. Jeffrey Nguyen's NPI?
Dr. Jeffrey Nguyen's National Provider Identifier (NPI) is 1659699627, issued by NPPES.