# Dewey Y Mcwhirter, III, MD

Source: https://ourhealthnetwork.com/doctor/dewey-mcwhirter-md-1215050117
NPI: 1215050117
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Dewey Y Mcwhirter, III, MD is a sleep medicine based in Knoxville, TN practicing at Tranquility Sleep Specialists Plc with NPI 1215050117.

## Profile

- Primary specialty: Sleep Medicine
- Secondary specialties: NEUROLOGY
- Credential: MD
- Gender: Male
- Medical school: MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
- Graduation year: 2002
- NPI: 1215050117 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1215050117))

## Practice and contact

- Practice name: Tranquility Sleep Specialists Plc
- Address: 7557 Dannaher Dr, Suite 240, Knoxville, TN, 379383563
- Phone: (865) 859-7800
- Group practice size: 5 members

## Insurance accepted (9 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) — 19 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 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
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 2 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 Dewey Y Mcwhirter, III, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1215050117).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 18 disclosed payments from medical industry sources totaling approximately $507.

Largest disclosed payer: Inspire Medical Systems, Inc. ($209 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 Sleep Medicine doctors in KNOXVILLE, TN](https://ourhealthnetwork.com/sleep-medicine/tn/knoxville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1215050117)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)