Doctor profile · Federal record

Dr. Yi-Ju Chen, M.D.

Endocrinology, Diabetes & Metabolism Physician · Internal Medicine Physician · Torrance, CA

  • NPI 1396361093
  • 6 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1000 W Carson St Bldg Rb-1
Torrance, CA 905022004
(717) 608-0905
fax (424) 309-8908
Additional location
205 S Front Street,, Suite 3C
Harrisburg, PA 17104
(717) 231-8506
fax (717) 231-8535

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Profile last updated
December 5, 2023
Specialty taxonomy
207RE0101X — NUCC code
State licenses (2)
California #A183127 · Pennsylvania #MT221716

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396361093. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$43
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $27.06
Novo Nordisk INC 1 $15.92

By nature of payment

Food and Beverage
$43

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
135
Patients
15
Total drug cost
$26,420
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 34 15 $1,457
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 22 0 $680
Amlodipine Besylate Generic 17 0 $182
Metformin Hcl Generic 15 0 $131
Ozempic (Semaglutide) Brand 13 0 $12,022
Gabapentin Generic 12 0 $368
Eliquis (Apixaban) Brand 11 0 $11,297
Pravastatin Sodium Generic 11 0 $283

Frequently asked questions

Auto-generated from federal data
What is Dr. Yi-Ju Chen's medical specialty?
Dr. Yi-Ju Chen practices Endocrinology, Diabetes & Metabolism Physician in Torrance, CA.
Where does Dr. Yi-Ju Chen practice?
Dr. Yi-Ju Chen practices at 1000 W Carson St Bldg Rb-1, Torrance, CA 905022004. Office phone: 7176080905.
What is Dr. Yi-Ju Chen's NPI?
Dr. Yi-Ju Chen's National Provider Identifier (NPI) is 1396361093, issued by NPPES.