Mehmet Atilla, MD

Medicare activity in 2024

Official CMS public-use data for Mehmet Atilla, 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)103 services
2. Emergency department visit with moderate level of medical decision making (99284)61 services
3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)42 services
4. Critical care, first 30-74 minutes (99291)36 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 cholesterol74%
• Arthritis54%
• Ischemic heart disease48%
• Anxiety39%
• Atrial fibrillation33%

Hospitals where Mehmet Atilla works

Medicare's Facility Affiliation Data lists Mehmet Atilla 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.

• Lower Keys Medical CenterKey West, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100150

Practice locations

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

• 1111 12th St, Suite 103Key West, FL 33040 (305) 295‑3535
• 1111 12th St, Suite 210Key West, FL 33040
• 5900 College RdKey West, FL 33040 (305) 294‑5531

Group practices

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

• Hospitalist Alliance LLC7 clinicians in the group
• Florida Keys Medical Associates, PA3 clinicians in the group

Specialties

• Internal Medicineprimary
• Pediatric Medicinealso

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Key West

Clinicians with the same Medicare primary specialty in Key West, FL — not a recommendation.

• John W. Norris Iii, MD
• Courtney Bonner, DO
• Elias J. Gerth, MD
• Arquimedes G. Losada, MD
• Jennifer Charity, MD
• Jerome Covington, MD
• Samantha Sterkel, DO
• Christina K. Sawyer, MD

All internal medicine doctors in Key West →

Other clinicians in Hospitalist Alliance LLC

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

• Lori R. Leonhardt, MD
• Samantha Sterkel, DO
• Kevin A. Lawson, NP
• Arquimedes G. Losada, MD
• Daniel K. Holden, NP

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