# James Mcilwaine, MD

Source: https://ourhealthnetwork.com/doctor/james-mcilwaine-md-1558352443
NPI: 1558352443
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

James Mcilwaine, MD is a otolaryngology based in Washington, MO practicing at Mercy Clinic Ent Llc with NPI 1558352443.

## Profile

- Primary specialty: Otolaryngology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
- Graduation year: 2000
- NPI: 1558352443 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1558352443))

## Practice and contact

- Practice name: Mercy Clinic Ent Llc
- Address: 901 Patients 1st Dr, Suite 3500, Washington, MO, 630904700
- Phone: (636) 390-1570
- Group practice size: 13 members

## Insurance accepted (7 networks)

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

- [Humana](https://ourhealthnetwork.com/insurance/humana) — 11 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 10 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers James Mcilwaine, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558352443).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 13 disclosed payments from medical industry sources totaling approximately $365.

Largest disclosed payer: Inspire Medical Systems, Inc. ($159 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 Otolaryngology doctors in WASHINGTON, MO](https://ourhealthnetwork.com/otolaryngology/mo/washington)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558352443)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)