Doctor profile · Federal record

Dr. Tiffany Chu

Family Medicine Physician · Tustin, CA

  • NPI 1730839614
  • 4 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
661 W 1St St
Tustin, CA 927802939
(800) 597-7977

Credentials & registration

NPPES · NUCC
NPI registered
March 2022 — 4 yrs on file
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #95019808

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730839614. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$191
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 3 $83.08
Janssen Pharmaceuticals, Inc 1 $44.46
E.R. Squibb & Sons, L.L.C. 1 $26.97
Amgen Inc. 1 $20.44
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $16.26

By nature of payment

Food and Beverage
$191

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
730
Patients
493
Total drug cost
$118,522
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 133 95 $4,514
Amlodipine Besylate Generic 76 55 $1,292
Atorvastatin Calcium Generic 73 49 $880
Eliquis (Apixaban) Brand 66 37 $79,261
Ezetimibe Generic 58 42 $3,873
Metoprolol Succinate Generic 51 33 $874
Losartan Potassium Generic 44 32 $815
Metoprolol Tartrate Generic 37 27 $435
Lorazepam Generic 31 18 $303
Repatha Sureclick (Evolocumab) Brand 29 16 $24,575

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiffany Chu's medical specialty?
Dr. Tiffany Chu practices Family Medicine Physician in Tustin, CA.
Where does Dr. Tiffany Chu practice?
Dr. Tiffany Chu practices at 661 W 1St St, Tustin, CA 927802939. Office phone: 8005977977.
What is Dr. Tiffany Chu's NPI?
Dr. Tiffany Chu's National Provider Identifier (NPI) is 1730839614, issued by NPPES.