# William S Stevens, JR., MD

Source: https://ourhealthnetwork.com/doctor/william-stevens-md-1548241250
NPI: 1548241250
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William S Stevens, JR., MD is a thoracic surgery based in Springfield, IL practicing at Siu Physicians And Surgeons Inc with NPI 1548241250.

## Profile

- Primary specialty: Thoracic Surgery
- Credential: MD
- Gender: Male
- Medical school: MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
- Graduation year: 1982
- NPI: 1548241250 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1548241250))

## Practice and contact

- Practice name: Siu Physicians And Surgeons Inc
- Address: 619 E Mason St, Springfield, IL, 627011034
- Phone: (217) 545-7600
- Group practice size: 321 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 78.75/100
- Quality category score: 71.55/100
- Improvement Activities score: 40.00/100
- Cost category score: 81.315/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## Insurance accepted (5 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) — 91 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers William S Stevens, JR., use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1548241250).

## 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 $357.

Largest disclosed payer: Edwards Lifesciences Corporation ($165 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 Thoracic Surgery doctors in SPRINGFIELD, IL](https://ourhealthnetwork.com/thoracic-surgery/il/springfield)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1548241250)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)