# Mario H Chan, MD

Source: https://ourhealthnetwork.com/doctor/mario-chan-md-1104975176
NPI: 1104975176
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mario H Chan, MD is a endocrinology based in Arlington Heights, IL practicing at Suburban Endocrinology And Diabetes with NPI 1104975176 and offers telehealth visits.

## Profile

- Primary specialty: Endocrinology
- Credential: MD
- Gender: Male
- Graduation year: 1989
- Telehealth: Yes
- NPI: 1104975176 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1104975176))

## Practice and contact

- Practice name: Suburban Endocrinology And Diabetes
- Address: 2101 S Arlington Heights, Suite 111, Arlington Heights, IL, 600054197
- Group practice size: 9 members

## 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) — 118 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 12 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 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 Mario H Chan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104975176).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 176 disclosed payments from medical industry sources totaling approximately $4,405.

Largest disclosed payer: Lilly USA, LLC ($884 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 Endocrinology doctors in ARLINGTON HEIGHTS, IL](https://ourhealthnetwork.com/endocrinology/il/arlington-heights)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104975176)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)