# William P Sullivan, DO

Source: https://ourhealthnetwork.com/doctor/william-sullivan-do-1902911027
NPI: 1902911027
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William P Sullivan, DO is a emergency medicine based in Ottawa, IL practicing at Osf Multi-specialty Group with NPI 1902911027.

## Profile

- Primary specialty: Emergency Medicine
- Credential: DO
- Gender: Male
- Medical school: NEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
- Graduation year: 1992
- NPI: 1902911027 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1902911027))

## Practice and contact

- Practice name: Osf Multi-specialty Group
- Address: 1100 E Norris Dr, Ottawa, IL, 613501604
- Phone: (815) 433-3100
- Group practice size: 2086 members

## Insurance accepted (6 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) — 78 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers William P Sullivan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1902911027).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $106.

Largest disclosed payer: Abbott Laboratories ($106 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 Emergency Medicine doctors in OTTAWA, IL](https://ourhealthnetwork.com/emergency-medicine/il/ottawa)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1902911027)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)