Doctor profile · Federal record

Dr. Greg Oji, M.D.

Pediatrics Physician · Duarte, CA

  • NPI 1487913976
  • 14 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
931 Buena Vista St Ste 302
Duarte, CA 910101714
(201) 234-9238
fax (626) 358-5572
Additional location
820 W Service Ave
West Covina, CA 917903716

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
August 7, 2024
Specialty taxonomy
208000000X — NUCC code
State license (1)
Louisiana #MD.207384

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487913976. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$45
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $25.70
Cranial Technologies, Inc 1 $19.43

By nature of payment

Food and Beverage
$45

Frequently asked questions

Auto-generated from federal data
What is Dr. Greg Oji's medical specialty?
Dr. Greg Oji practices Pediatrics Physician in Duarte, CA.
Where does Dr. Greg Oji practice?
Dr. Greg Oji practices at 931 Buena Vista St Ste 302, Duarte, CA 910101714. Office phone: 2012349238.
What is Dr. Greg Oji's NPI?
Dr. Greg Oji's National Provider Identifier (NPI) is 1487913976, issued by NPPES.