# William Mckay

Source: https://ourhealthnetwork.com/doctor/william-mckay-1265417331
NPI: 1265417331
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William Mckay is a family practice based in Mount Vernon, MO practicing at Sgoh Acquisition Inc with NPI 1265417331.

## Profile

- Primary specialty: Family Practice
- Gender: Male
- Medical school: OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
- Graduation year: 1983
- NPI: 1265417331 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1265417331))

## Practice and contact

- Practice name: Sgoh Acquisition Inc
- Address: 108 S Hickory St, Mount Vernon, MO, 657121407
- Phone: (417) 466-4110
- Group practice size: 91 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:

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 13 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 11 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 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 William Mckay, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1265417331).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 7 disclosed payments from medical industry sources totaling approximately $163.

Largest disclosed payer: Lilly USA, LLC ($88 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 Family Practice doctors in MOUNT VERNON, MO](https://ourhealthnetwork.com/family-practice/mo/mount-vernon)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1265417331)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)