Douglas S. Hayes, MD

Medicare activity in 2024

Official CMS public-use data for Douglas S. Hayes, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Screening mammography (77067)856 services
2. Screening 3d breast mammography (77063)850 services
3. X-ray of chest, 1 view (71045)551 services
4. Dxa bone density measurement of hip, pelvis, spine (77080)509 services
5. X-ray of chest, 2 views (71046)311 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol73%
• Arthritis53%
• Diabetes34%
• Anxiety31%
• Ischemic heart disease28%

Hospitals where Douglas S. Hayes works

Medicare's Facility Affiliation Data lists Douglas S. Hayes at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Affiliate of Vitruvian HealthCleveland, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440185
• Starr Regional Medical Center AthensAthens, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440068
• Sweetwater Hospital AssociationSweetwater, TN · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 440084

Practice locations

Addresses where Douglas S. Hayes is enrolled with Medicare (CMS data updated October 2, 2026).

• 2001 Laurel Ave, Suite N304Knoxville, TN 37916 (865) 546‑9484

Group practices

Medicare enrollment lists Douglas S. Hayes as a member of this group (CMS data updated October 2, 2026).

• Vista Radiology, PC65 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Tennessee →

Other radiologists in Knoxville

Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.

• Travis J. Wright, MD
• Peter Coulson, MD
• Peter G. Emanuel, MD
• John P. Stallworth, MD
• Glenn Jung, MD
• James S. Schauberger, MD
• Weston Winkler, DO
• Arsalan Siddiqui, MD

All radiologists in Knoxville →

Other clinicians in Vista Radiology, PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Meeta Wig, MD
• Samuel R. Parrott, PA
• Travis J. Wright, MD
• Peter Coulson, MD
• Sarah W. Beason
• Francis R. McCully, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians