Gregory J. Pettaway, MD

Medicare activity in 2024

Official CMS public-use data for Gregory J. Pettaway, 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)187 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)119 services
3. Emergency department visit with moderate level of medical decision making (99284)75 services
4. Critical care, first 30-74 minutes (99291)30 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%
• Arthritis62%
• Ischemic heart disease49%
• Diabetes41%
• Chronic kidney disease41%

Hospitals where Gregory J. Pettaway works

Medicare's Facility Affiliation Data lists Gregory J. Pettaway 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.

• Cullman Regional Medical CenterCullman, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010035
• Huntsville HospitalHuntsville, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010039

Practice locations

Addresses where Gregory J. Pettaway is enrolled with Medicare (CMS data updated October 2, 2026).

• 1912 Al Hwy 157Cullman, AL 35058 (240) 686‑2300
• 3516 E 10th StJeffersonville, IN 47130 (812) 981‑8970

Group practices

Medicare enrollment lists Gregory J. Pettaway as a member of these groups (CMS data updated October 2, 2026).

• Baptist Health Medical Group Inc2,472 clinicians in the group
• Island Medical Alabama LLC25 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Alabama →

Other emergency medicine doctors in Cullman

Clinicians with the same Medicare primary specialty in Cullman, AL — not a recommendation.

• Aaron High, MD
• Ricardo J. Hernandez Gonzalez, MD
• James V. Thomas, MD
• Shannon Caliri, DO
• Roy Ferraiuolo
• Dewight Cowley Jr., MD
• Angelia D. Elliott, MD
• Robert W. Smith, MD

All emergency medicine doctors in Cullman →

Other clinicians in Baptist Health Medical Group Inc

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

• Allison M. Henderson
• Derwin Phillip, MD
• Corteney E. Finnell, PA
• Wei Wei
• Jessica N. Huff
• Andrew Hart, 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