Gwenn A. Garden, MD

Medicare activity in 2024

Official CMS public-use data for Gwenn A. Garden, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)32 services
2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)18 services
3. Hospital discharge day management, 30 minutes or less (99238)14 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%
• Anxiety53%
• Arthritis51%
• Depression47%
• Chronic kidney disease40%

Hospitals where Gwenn A. Garden works

Medicare's Facility Affiliation Data lists Gwenn A. Garden 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.

• UNC HospitalsChapel Hill, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340061

Practice locations

Addresses where Gwenn A. Garden is enrolled with Medicare (CMS data updated October 2, 2026).

• 101 Manning DrChapel Hill, NC 27514

Group practices

Medicare enrollment lists Gwenn A. Garden as a member of this group (CMS data updated October 2, 2026).

• University of North Carolina at Chapel Hill2,052 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in North Carolina →

Other neurologists in Chapel Hill

Clinicians with the same Medicare primary specialty in Chapel Hill, NC — not a recommendation.

• Jordan D. Broman-Fulks, MD
• Daniel A. Roque, MD
• Yael Shiloh-Malawsky, MD
• Michael J. Wang, MD
• Tanziyah Muqeem, MD
• Lynn C. Liu, MD
• Qian-Zhou V. Yang, MD
• Julia M. Carlson, MD

All neurologists in Chapel Hill →

Other clinicians in University of North Carolina at Chapel Hill

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

• Dunstan A. Akolbire, MD
• Leah B. Topper, MD
• Michael A. Galgano, MD
• Winston Li
• Hannah L. Pickett, PA
• Jordan D. Broman-Fulks, 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