Doctor profile · Federal record

Dr. Tien-Sheng Hsu, M.D.

Pediatrics Physician · Upland, CA

  • NPI 1073592598
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
980 E Foothill Blvd, Suite 101
Upland, CA 917864056
(909) 981-6211
fax (909) 981-6228

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
November 22, 2011
Specialty taxonomy
208000000X — NUCC code
State license (1)
California #A33787
Medicaid
CA #00A337870

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073592598. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$122
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 4 $88.22
Pfizer INC. 1 $33.29

By nature of payment

Food and Beverage
$122

Frequently asked questions

Auto-generated from federal data
What is Dr. Tien-Sheng Hsu's medical specialty?
Dr. Tien-Sheng Hsu practices Pediatrics Physician in Upland, CA.
Where does Dr. Tien-Sheng Hsu practice?
Dr. Tien-Sheng Hsu practices at 980 E Foothill Blvd, Upland, CA 917864056. Office phone: 9099816211.
What is Dr. Tien-Sheng Hsu's NPI?
Dr. Tien-Sheng Hsu's National Provider Identifier (NPI) is 1073592598, issued by NPPES.