Dr. Leonard Buller, M.D.
Dr. Leonard Buller is a board-certified orthopedic surgeon practicing in Fishers, Indiana. A Medicare provider since 2013, Dr. Buller has performed 62 Medicare-verified knee replacements (#37 in Indiana) and 34 hip replacements, for a combined total of 96 procedures.
In Indiana, Dr. Buller performs above average in knee (62 vs 44 avg), near average in hip (34 vs 32 avg).
Dr. Buller's reported Medicare volume is split between knee replacements (62 cases) and hip replacements (34 cases).
Fishers is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Fishers area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Buller extend back to 2020, covering 4 years of data. Over that period, recorded procedure volume increased from 30 to 96 in the most recent data, a 220% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Buller's 62 verified procedures is above the national average of 45.
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. Buller Compares
Procedure volume compared to the Indiana state average.
Contact & Location
Fishers, IN 46037
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Buller's Medicare-recorded procedure volume has trended upward over 4 years, increasing 220% from 30 procedures in 2020 to 96 in the most recent data.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Buller
How does Dr. Buller's procedure volume compare to other Indiana surgeons?
Dr. Buller has performed 96 Medicare-verified joint replacement procedures. This is significantly above the Indiana average of 60 procedures per surgeon. Dr. Buller ranks #39 out of 222 orthopedic surgeons in Indiana.
What types of joint replacement does Dr. Buller perform?
Dr. Buller's Medicare data shows procedures in knee replacement (62 cases) and hip replacement (34 cases).
Are there other orthopedic surgeons near Dr. Buller in Fishers?
Yes. There are 4 orthopedic surgeons in Fishers in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Indiana surgeons.
What does the Medicare data for Dr. Buller represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Buller's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 96 procedures shown here.
Has Dr. Buller's procedure volume changed over time?
Yes. Dr. Buller's Medicare-recorded volume has increased from 30 procedures in 2020 to 96 in the most recent data, a 220% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 96 procedures in 2023.
Does Dr. Buller perform more than one type of joint replacement?
Yes. Dr. Buller's Medicare data shows procedures in knee replacement (62 cases), hip replacement (34 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Buller affiliated with?
According to CMS facility affiliation data, Dr. Buller is affiliated with Indiana University Health, Indiana University Health North Hospital, Indiana University Health Tipton Hospital Inc.
How does Dr. Buller compare to other orthopedic surgeons in Fishers?
Among the 4 orthopedic surgeons in Fishers, Dr. Buller ranks #1 by total Medicare procedure volume. Dr. Buller has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Buller practices?
Indiana University Health (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Indiana University Health North Hospital (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Indiana University Health Tipton Hospital Inc (insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Fishers, Indiana
Dr. Buller's 96 Medicare procedures are above the Fishers average of 64. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fishers.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Badman | 94 | Shoulder |
| Dr. Kevin Sonn | 50 | Hip, Knee |
| Dr. Aaron Baessler | 16 | Shoulder |
Patient Reviews & Ratings
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