Doctor profile · Federal record

Dr. Katy Chou, D.D.S

Dentist · Chino, CA

  • NPI 1720299969
  • 19 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
13768 Roswell Ave Ste 200
Chino, CA 917101405
(909) 627-1266
Mailing address
2256 Lerona Ave
Rowland Heights, CA 917483900

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 13, 2022
Specialty taxonomy
122300000X — NUCC code
State license (1)
California #51055

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720299969. 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
Dentsply Sirona INC 1 $19.22

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
206
Patients
146
Total drug cost
$1,128
Drug Type Claims Patients Total cost
Amoxicillin Generic 109 78 $508
Chlorhexidine Gluconate Generic 46 36 $395
Ibuprofen Generic 39 32 $150
Clindamycin Hcl Generic 12 0 $76

Frequently asked questions

Auto-generated from federal data
What is Dr. Katy Chou's medical specialty?
Dr. Katy Chou practices Dentist in Chino, CA.
Where does Dr. Katy Chou practice?
Dr. Katy Chou practices at 13768 Roswell Ave Ste 200, Chino, CA 917101405. Office phone: 9096271266.
What is Dr. Katy Chou's NPI?
Dr. Katy Chou's National Provider Identifier (NPI) is 1720299969, issued by NPPES.