# Hadyn Michael Hollister, MD

Source: https://ourhealthnetwork.com/doctor/hadyn-hollister-md-1588957542
NPI: 1588957542
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Hadyn Michael Hollister, MD is a general surgery based in Rockford, IL practicing at Rockford Health Physicians with NPI 1588957542.

## Profile

- Primary specialty: General Surgery
- Credential: MD
- Gender: Male
- Graduation year: 2011
- NPI: 1588957542 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1588957542))

## Practice and contact

- Practice name: Rockford Health Physicians
- Address: 2300 N Rockton Ave, Rockford, IL, 611033619
- Phone: (815) 971-2000
- Group practice size: 509 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) — 18 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Hadyn Michael Hollister, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588957542).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 3 disclosed payments from medical industry sources totaling approximately $372.

Largest disclosed payer: Aroa Biosurgery Incorporated ($198 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 General Surgery doctors in ROCKFORD, IL](https://ourhealthnetwork.com/general-surgery/il/rockford)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1588957542)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)