Greg Oji, M.D.
NPI 1487913976 · Pediatrics Physician · Duarte, CA
Greg Oji, M.D. is a Pediatrics Physician provider in Duarte, CA (NPI 1487913976).
Provider details
- NPI number
- 1487913976
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD.207384 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 820 W Service AveWest Covina, CA 91790-3716Phone: (201) 234-9238Fax: (626) 358-5572
Registry dates
- Enumerated
- 2012-05-03
- Last updated
- 2024-08-07
- Certified
- 2024-08-07
Frequently asked questions
- What is Greg Oji's NPI number?
- Greg Oji's National Provider Identifier (NPI) is 1487913976, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Oji's specialty?
- Greg Oji is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Greg Oji located?
- Greg Oji's practice location on file with NPPES is 931 Buena Vista St Ste 302, Duarte, CA 91010-1714.
- What is Greg Oji's phone number?
- The practice phone number listed in the NPPES registry for Greg Oji is (201) 234-9238.
- Is Greg Oji's NPI active?
- Yes — Greg Oji's NPI (1487913976) is active in the NPPES registry as of the last update on 2024-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.