Doctor profile · Federal record

Dr. Chen Chen, MD

Pediatrics Physician · Pediatrics Physician · Hospitalist Physician · Palo Alto, CA

  • NPI 1255710109
  • 11 yrs on file
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000
Additional location
2101 E Jefferson St
Rockville, MD 208524908
(800) 227-6472
Additional location
842 Altos Oaks Dr
Los Altos, CA 940245403
(650) 941-0550
fax (650) 941-6751

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
April 10, 2024
Specialty taxonomy
208000000X — NUCC code
State licenses (2)
California #A153861 · Maryland #D0089749

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255710109. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$201
Transactions
8
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 8 $200.66

By nature of payment

Food and Beverage
$201

Frequently asked questions

Auto-generated from federal data
What is Dr. Chen Chen's medical specialty?
Dr. Chen Chen practices Pediatrics Physician in Palo Alto, CA.
Where does Dr. Chen Chen practice?
Dr. Chen Chen practices at 725 Welch RD, Palo Alto, CA 943041601. Office phone: 6504978000.
What is Dr. Chen Chen's NPI?
Dr. Chen Chen's National Provider Identifier (NPI) is 1255710109, issued by NPPES.