# Jack C Leong, MD

Source: https://ourhealthnetwork.com/doctor/jack-leong-md-1174506513
NPI: 1174506513
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Jack C Leong, MD is a pediatric medicine based in Chicago, IL with NPI 1174506513.

## Profile

- Primary specialty: Pediatric Medicine
- Secondary specialties: GENERAL PRACTICE
- Credential: MD
- Gender: Male
- Graduation year: 1982
- NPI: 1174506513 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1174506513))

## Practice and contact

- Address: 3000 N Cicero Ave, Chicago, IL, 606415106
- Phone: (773) 282-2115

## Insurance accepted (8 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 119 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 11 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Jack C Leong, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1174506513).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 14 disclosed payments from medical industry sources totaling approximately $709.

Largest disclosed payer: GlaxoSmithKline, LLC. ($167 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Pediatric Medicine doctors in CHICAGO, IL](https://ourhealthnetwork.com/pediatric-medicine/il/chicago)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1174506513)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)