Dr. David Wolff, MD
Contact & Location
608-234-7436
Madison, WI 53713
About Dr. Wolff
Dr. David Wolff is a board-certified orthopedic surgeon practicing in Madison, Wisconsin. A Medicare provider since 2006, Dr. Wolff performed 33 Medicare-verified knee replacements (#64 in Wisconsin) and 27 hip replacements in the latest annual CMS data, for a combined total of 60 procedures.
In Wisconsin, Dr. Wolff performs near the state average in knee (33 vs 36), near the state average in hip (27 vs 29).
Dr. Wolff's reported Medicare volume is split between knee replacements (33 cases) and hip replacements (27 cases).
Madison is home to 23 orthopedic surgeons in the current Medicare dataset. Patients in the Madison area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Wolff's Medicare data spans 12 years, beginning in 2013. Volume peaked at 88 procedures in 2016 before settling at 60 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Wolff's 33 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 39 | 35 |
| 2014 | 36 | 50 |
| 2015 | 28 | 47 |
| 2016 | 38 | 50 |
| 2017 | 39 | 41 |
| 2018 | 37 | 41 |
| 2019 | 44 | 42 |
| 2020 | 31 | 33 |
| 2021 | 33 | 41 |
| 2022 | 44 | 40 |
| 2023 | 16 | 15 |
| 2024 | 27 | 33 |
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. Wolff Compares
Procedure volume compared to the Wisconsin state average.
Volume Trend Analysis
Dr. Wolff's recorded volume peaked at 88 procedures in 2016 and stood at 60 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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. Wolff
How does Dr. Wolff's procedure volume compare to other Wisconsin surgeons?
Dr. Wolff has performed 60 Medicare-verified joint replacement procedures. This is in line with the Wisconsin average of 51 procedures per surgeon. Dr. Wolff ranks #58 out of 189 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Wolff perform?
Dr. Wolff's Medicare data shows procedures in knee replacement (33 cases) and hip replacement (27 cases).
Are there other orthopedic surgeons near Dr. Wolff in Madison?
Yes. There are 23 orthopedic surgeons in Madison 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 Wisconsin surgeons.
What does the Medicare data for Dr. Wolff 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. Wolff's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 60 procedures shown here.
Has Dr. Wolff's procedure volume changed over time?
Dr. Wolff's Medicare-recorded volume peaked at 88 procedures in 2016 and was 60 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Wolff perform more than one type of joint replacement?
Yes. Dr. Wolff's Medicare data shows procedures in knee replacement (33 cases), hip replacement (27 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Wolff affiliated with?
According to CMS facility affiliation data, Dr. Wolff is affiliated with Marshfield Medical Center - Beaver Dam, Ssm Health St Mary'S Hospital - Madison, Unitypoint Health - Meriter.
How does Dr. Wolff compare to other orthopedic surgeons in Madison?
Among the 23 orthopedic surgeons in Madison, Dr. Wolff ranks #11 by total Medicare procedure volume. The highest-volume surgeon in Madison has 246 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Wolff practices?
Marshfield Medical Center - Beaver Dam (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Ssm Health St Mary'S Hospital - Madison (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Unitypoint Health - Meriter (4 out of 5 CMS stars, 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 Madison, Wisconsin
Dr. Wolff's 60 Medicare procedures are below the Madison average of 155. The table below compares verified procedure volumes for orthopedic surgeons practicing in Madison.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Nickel | 246 | Hip, Knee |
| Dr. David Hennessy | 233 | Hip, Knee |
| Dr. Richard Illgen | 189 | Hip, Knee |
| Dr. Rajit Chakravarty | 133 | Hip, Knee |
| Dr. Scott Anderson | 112 | Hip, Knee, Shoulder |
| Dr. Andrew Livermore | 109 | Hip, Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.