Doctor profile · Federal record

Dr. Andrew Liu, MD

Pediatric Radiology Physician · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Palo Alto, CA

  • NPI 1538516570
  • 10 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
725 Welch RD
Palo Alto, CA 943041601
(650) 497-8000
Additional location
1 Atwell RD
Cooperstown, NY 133261301
(607) 547-3764
fax (607) 547-6612
Additional location
622 West 168Th Street, Dep of Radiology
New York, NY 10032
(212) 317-4653
Show 1 more location
Additional location
300 Longwood Ave., Department of Radiology
Boston, MA 02115
(617) 355-6286

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
April 8, 2024
Specialty taxonomy
2085P0229X — NUCC code
State licenses (2)
California #A191209 · Massachusetts #288465

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538516570. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$163
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Penumbra, Inc. 3 $163.22

By nature of payment

Food and Beverage
$163

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Liu's medical specialty?
Dr. Andrew Liu practices Pediatric Radiology Physician in Palo Alto, CA.
Where does Dr. Andrew Liu practice?
Dr. Andrew Liu practices at 725 Welch RD, Palo Alto, CA 943041601. Office phone: 6504978000.
What is Dr. Andrew Liu's NPI?
Dr. Andrew Liu's National Provider Identifier (NPI) is 1538516570, issued by NPPES.