Doctor profile · Federal record

Dr. Catherine Chao, NP

Nurse Practitioner · Riverside, CA

  • NPI 1215764428
  • 2 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4440 Brockton Ave Ste 100
Riverside, CA 925014026
(951) 788-8332
Mailing address
7871 Mission Grove Pkwy S Apt 144
Riverside, CA 925085036

Credentials & registration

NPPES · NUCC
NPI registered
September 2024 — 2 yrs on file
Specialty taxonomy
363L00000X — NUCC code
State license (1)
California #95032232

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215764428. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$154
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 2 $115.08
PFIZER INC. 1 $25.67
AstraZeneca Pharmaceuticals LP 1 $13.52

By nature of payment

Food and Beverage
$154

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Chao's medical specialty?
Dr. Catherine Chao practices Nurse Practitioner in Riverside, CA.
Where does Dr. Catherine Chao practice?
Dr. Catherine Chao practices at 4440 Brockton Ave Ste 100, Riverside, CA 925014026. Office phone: 9517888332.
What is Dr. Catherine Chao's NPI?
Dr. Catherine Chao's National Provider Identifier (NPI) is 1215764428, issued by NPPES.