Swati Greenfield, MD

Medicare activity in 2024

Official CMS public-use data for Swati Greenfield, 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. Emergency department visit with high level of medical decision making (99285)417 services
2. Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)242 services
3. Emergency department visit with moderate level of medical decision making (99284)125 services
4. Critical care, first 30-74 minutes (99291)37 services
5. Emergency department visit with low level of medical decision making (99283)17 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 cholesterol75%
• Arthritis58%
• Ischemic heart disease39%
• Anxiety36%
• Diabetes32%

Hospitals where Swati Greenfield works

Medicare's Facility Affiliation Data lists Swati Greenfield 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.

• Williamson Medical CenterFranklin, TN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 440029

Practice locations

Addresses where Swati Greenfield is enrolled with Medicare (CMS data updated October 2, 2026).

• 1559 Sparta StMcMinnville, TN 37110 (931) 815‑4000
• 4321 Carothers PkwyFranklin, TN 37067 (781) 280‑1640

Group practices

Medicare enrollment lists Swati Greenfield as a member of these groups (CMS data updated October 2, 2026).

• Middle Tennessee Emergency Physicians, P.C.90 clinicians in the group
• Emergi-Trust17 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Tennessee →

Other emergency medicine doctors in Tennessee

Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.

• Connor J. Swensen, MD
• Taylor Bergman, MD
• James C. Huffman, MD
• Mindy K. Longjohn, MD
• Caleb Bailey, MD
• Ryan N. Krech, MD
• George B. Walbridge, DO
• Joy D. Rankin, MD

All emergency medicine doctors in Tennessee →

Other clinicians in Middle Tennessee Emergency Physicians, P.C.

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

• Breanna M. Nowak, MD
• Anil K. Goklaney, MD
• Andrew P. Daigle, MD
• Kelly J. Tenbrink, MD
• Glynis A. Walsh, MD
• Mary M. Jackson, DO

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