Leonard T. Buller, MD

Medicare activity in 2024

Official CMS public-use data for Leonard T. Buller, 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. Injection, methylprednisolone acetate, 1 mg (J1010)4,280 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)293 services
3. X-ray of knee, 3 views (73562)178 services
4. X-ray of hip, 2-3 views (73502)156 services
5. X-ray of knee, 4 or more views (73564)96 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%
• Arthritis75%
• High cholesterol72%
• Diabetes28%
• Depression28%
• Anxiety28%

Hospitals where Leonard T. Buller works

Medicare's Facility Affiliation Data lists Leonard T. Buller 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.

• Indiana University HealthIndianapolis, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150056
• Indiana University Health Tipton Hospital IncTipton, IN · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 151311
• Orthoindy HospitalIndianapolis, IN · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 150160

Practice locations

Addresses where Leonard T. Buller is enrolled with Medicare (CMS data updated October 2, 2026).

• 1701 N Senate BlvdIndianapolis, IN 46202 (888) 484‑3258

Group practices

Medicare enrollment lists Leonard T. Buller as a member of this group (CMS data updated October 2, 2026).

• IU Health Medical Group LLC4,462 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Indiana →

Other orthopedic surgeons in Indianapolis

Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.

• Mary Hennekes, MD
• Taylor A. Johnson
• Christopher D. Collier, MD
• Susanne H. Boden, MD
• James P. Fischer, MD
• Gregory D. Dikos, MD
• George L. Vestermark, MD
• Julianne W. Gillis, MD

All orthopedic surgeons in Indianapolis →

Other clinicians in IU Health Medical Group LLC

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

• Molly R. Moskwinski
• Anne E. Cunningham, NP
• Scott K. Breeden, DO
• Stephanie S. Kidd, DO
• Eli Martinez, MD
• Isa S. Canavati, 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