# William A Walker, MD

Source: https://ourhealthnetwork.com/doctor/william-walker-md-1770551368
NPI: 1770551368
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

William A Walker, MD is a general surgery based in Knoxville, TN practicing at Knoxville Hma Physician Management, Llc with NPI 1770551368.

## Profile

- Primary specialty: General Surgery
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
- Graduation year: 1981
- NPI: 1770551368 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1770551368))

## Practice and contact

- Practice name: Knoxville Hma Physician Management, Llc
- Address: 10810 Parkside Dr, Knoxville, TN, 379341981
- Group practice size: 115 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 89.64/100
- Quality category score: 77.66/100
- Promoting Interoperability score: 100.00/100
- Improvement Activities score: 40.00/100

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

## 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:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers William A Walker, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770551368).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 35 disclosed payments from medical industry sources totaling approximately $1,107.

Largest disclosed payer: ATRICURE, INC. ($514 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 KNOXVILLE, TN](https://ourhealthnetwork.com/general-surgery/tn/knoxville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1770551368)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)