Doctor profile · Federal record

Dr. Thien di Nguyen, D.C., B.S.

Chiropractor · Costa Mesa, CA

  • NPI 1780865469
  • 19 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
276 Victoria St
Costa Mesa, CA 926271989
(949) 631-5050
Mailing address
4 Via Olorosa
Rancho Santa Margarita, CA 926881436

Credentials & registration

NPPES · NUCC
NPI registered
November 2007 — 19 yrs on file
Specialty taxonomy
111N00000X — NUCC code
State license (1)
California #DC 30354

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780865469. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$72
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 3 $72.40

By nature of payment

Food and Beverage
$72

Frequently asked questions

Auto-generated from federal data
What is Dr. Thien di Nguyen's medical specialty?
Dr. Thien di Nguyen practices Chiropractor in Costa Mesa, CA.
Where does Dr. Thien di Nguyen practice?
Dr. Thien di Nguyen practices at 276 Victoria St, Costa Mesa, CA 926271989. Office phone: 9496315050.
What is Dr. Thien di Nguyen's NPI?
Dr. Thien di Nguyen's National Provider Identifier (NPI) is 1780865469, issued by NPPES.