Jeffrey M. Gremmels, MD

Medicare activity in 2024

Official CMS public-use data for Jeffrey M. Gremmels, 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. X-ray of chest, 1 view (71045)162 services
2. Ct scan of abdomen and pelvis with contrast (74177)116 services
3. Ct scan head or brain without contrast (70450)97 services
4. Ct scan of blood vessels of chest with contrast (71275)79 services
5. Ct scan of chest with contrast (71260)63 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%
• Arthritis44%
• Anxiety36%
• Ischemic heart disease35%
• Chronic kidney disease34%

Hospitals where Jeffrey M. Gremmels works

Medicare's Facility Affiliation Data lists Jeffrey M. Gremmels 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.

• Mercy Hospital SoutheastCape Girardeau, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260110
• Mercy Hospital StoddardDexter, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260160
• Poplar Bluff Regional Medical CenterPoplar Bluff, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260119
• Saint Francis Medical CenterCape Girardeau, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260183
• Ste Genevieve County Memorial HospitalSainte Genevieve, MO · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 261330

Practice locations

Addresses where Jeffrey M. Gremmels is enrolled with Medicare (CMS data updated October 2, 2026).

• 2169 Watson DrJackson, MO 63755 (573) 335‑6671
• 434 N W StPerryville, MO 63775 (573) 547‑2536

Group practices

Medicare enrollment lists Jeffrey M. Gremmels as a member of these groups (CMS data updated October 2, 2026).

• Mercy Hospital Perry117 clinicians in the group
• Cape Radiology Group PC55 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Missouri →

Other radiologists in Missouri

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

• Cory A. Malone, MD
• Kaley Pippin, MD
• Michael J. Jennewein, MD
• Chelsea Schmitt, MD
• Gerald J. Ondr, MD
• Nicholaus Monsma, MD
• Marshall Harris, DO
• Luke Wilson, MD

All radiologists in Missouri →

Other clinicians in Mercy Hospital Perry

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

• David F. Kapp, MD
• Hope W. Bante, DPM
• Marcee L. Stegemeier, NP
• Jennifer C. Jiang, MD
• David E. Melchior, DO
• Kunal Patel, 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