Samantha Gillenwater, MD

Medicare activity in 2024

Official CMS public-use data for Samantha Gillenwater, 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. Critical care, first 30-74 minutes (99291)244 services
2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)169 services
3. Test to examine how well the lungs exchange gases (94729)127 services
4. Test to determine lung volumes using sensors (94726)119 services
5. Test to measure expiratory airflow and volume (94010)110 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%
• Ischemic heart disease51%
• Arthritis50%
• COPD46%
• Chronic kidney disease42%

Hospitals where Samantha Gillenwater works

Medicare's Facility Affiliation Data lists Samantha Gillenwater 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.

• Cleveland Clinic HospitalWeston, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100289
• Cleveland Clinic Martin North HospitalStuart, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100044

Practice locations

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

• 2950 Cleveland Clinic BlvdWeston, FL 33331 (954) 659‑5000

Group practices

Medicare enrollment lists Samantha Gillenwater as a member of this group (CMS data updated October 2, 2026).

• Cleveland Clinic Florida a Nonprofit Corporation735 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Weston

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

• Patrick E. McLendon, DO
• Rafael Hernandez Lora, MD
• Lori K. Posk, MD
• Kevin M. Perry, MD
• Dauris Figueras, MD
• Janice M. Stephenson, MD
• Kalyan R. Bhamidimarri, MD
• Anneliese M. Beaubrun, MD

All internal medicine doctors in Weston →

Other clinicians in Cleveland Clinic Florida a Nonprofit Corporation

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

• Fernanda Heitor-Behdad, MD
• Surafel K. Gebreselassie, MD
• David J. Maron, MD
• Ana Maria Mejia Cardenas, MD
• Patrick E. McLendon, DO
• Kevin S. Stadtlander, 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