Doctor profile · Federal record

Dr. Thanh-Tam Huynh

Physician Assistant · Newport Beach, CA

  • NPI 1164998803
  • 8 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
355 Placentia Ave Ste 203
Newport Beach, CA 926633302
(949) 650-0616
Mailing address
770 Magnolia Ave Ste 2A
Corona, CA 928793122

Credentials & registration

NPPES · NUCC
NPI registered
October 2018 — 8 yrs on file
Profile last updated
April 24, 2023
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #56040

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164998803. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,840
Transactions
148
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Antares Pharma, Inc. 47 $495.61
Lilly USA, LLC 27 $460.32
RECORDATI_RARE_DISEASES_INC. 15 $389.30
Novo Nordisk Inc 16 $223.99
ABBVIE INC. 8 $166.15
Amgen Inc. 10 $143.17
Otsuka America Pharmaceutical, Inc. 4 $101.34
Novartis Pharmaceuticals Corporation 4 $73.74
Ascensia Diabetes Care Us Inc. 3 $64.02
Tolmar, Inc. 3 $61.54
Boehringer Ingelheim Pharmaceuticals, Inc. 2 $58.88
Ascendis Pharma Inc 3 $57.44
SANOFI-AVENTIS U.S. LLC 3 $53.44
Corcept Therapeutics 2 $52.88
CeQur Corporation 1 $50.19

By nature of payment

Food and Beverage
$2,832
Education
$8

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
288
Patients
70
Total drug cost
$105,887
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 58 17 $539
Metformin Hcl Er (Metformin Hcl) Brand 38 16 $429
Jardiance (Empagliflozin) Brand 36 14 $29,279
Mounjaro (Tirzepatide) Brand 33 11 $38,384
Pioglitazone Hcl Generic 22 12 $629
Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) Brand 20 0 $997
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 15 0 $7,130
Metformin Hcl Generic 14 0 $159
Synthroid (Levothyroxine Sodium) Brand 14 0 $1,234
Trulicity (Dulaglutide) Brand 14 0 $13,927

Frequently asked questions

Auto-generated from federal data
What is Dr. Thanh-Tam Huynh's medical specialty?
Dr. Thanh-Tam Huynh practices Physician Assistant in Newport Beach, CA.
Where does Dr. Thanh-Tam Huynh practice?
Dr. Thanh-Tam Huynh practices at 355 Placentia Ave Ste 203, Newport Beach, CA 926633302. Office phone: 9496500616.
What is Dr. Thanh-Tam Huynh's NPI?
Dr. Thanh-Tam Huynh's National Provider Identifier (NPI) is 1164998803, issued by NPPES.