Dr. Shawn Hennigan, MD
Contact & Location
920-730-8833
Appleton, WI 54913
About Dr. Hennigan
Dr. Shawn Hennigan is a board-certified orthopedic surgeon practicing in Appleton, Wisconsin. A Medicare provider since 2006, Dr. Hennigan performed 59 Medicare-verified shoulder replacements in the latest annual CMS data, ranking #2 in Wisconsin.
In Wisconsin, Dr. Hennigan performs well above the state average in shoulder (59 vs 25).
Dr. Hennigan's Medicare data shows a focused shoulder replacement practice with 59 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Appleton is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Appleton area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Hennigan extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 25 to 59 in the most recent data, a 136% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,213 shoulder replacement surgeons tracked nationally, Dr. Hennigan's 59 verified procedures is more than 2x the national average of 29, ranking #178 nationally.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 25 |
| 2014 | 31 |
| 2015 | 26 |
| 2016 | 27 |
| 2017 | 42 |
| 2018 | 64 |
| 2019 | 63 |
| 2020 | 24 |
| 2021 | 48 |
| 2022 | 53 |
| 2023 | 61 |
| 2024 | 59 |
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. Hennigan Compares
Procedure volume compared to the Wisconsin state average.
Volume Trend Analysis
Dr. Hennigan's Medicare-recorded procedure volume has trended upward over 12 years, increasing 136% from 25 procedures in 2013 to 59 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Hennigan
How does Dr. Hennigan's procedure volume compare to other Wisconsin surgeons?
Dr. Hennigan has performed 59 Medicare-verified joint replacement procedures. This is in line with the Wisconsin average of 51 procedures per surgeon. Dr. Hennigan ranks #62 out of 189 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Hennigan perform?
Dr. Hennigan's reported Medicare volume is focused on shoulder replacement, with 59 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Hennigan with shoulder replacement surgery?
Dr. Hennigan ranks #2 in Wisconsin for shoulder replacement with 59 Medicare-verified procedures. This high ranking among 189 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Hennigan in Appleton?
Yes. There are 8 orthopedic surgeons in Appleton 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. Hennigan 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. Hennigan's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 59 procedures shown here.
Has Dr. Hennigan's procedure volume changed over time?
Yes. Dr. Hennigan's Medicare-recorded volume has increased from 25 procedures in 2013 to 59 in the most recent data, a 136% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 64 procedures in 2018.
Which hospitals is Dr. Hennigan affiliated with?
According to CMS facility affiliation data, Dr. Hennigan is affiliated with Thedacare Regional Medical Center - Appleton Inc, Ascension Ne Wisconsin - St Elizabeth Campus, Door County Medical Center, Thedacare Regional Medical Center - Neenah Inc, Ssm Health St Agnes Hospital-Fond Du Lac.
How does Dr. Hennigan compare to other orthopedic surgeons in Appleton?
Among the 8 orthopedic surgeons in Appleton, Dr. Hennigan ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Appleton has 92 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Hennigan practices?
Thedacare Regional Medical Center - Appleton Inc (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Ascension Ne Wisconsin - St Elizabeth Campus (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Door County Medical Center (5 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 Appleton, Wisconsin
Dr. Hennigan's 59 Medicare procedures are below the Appleton average of 64. The table below compares verified procedure volumes for orthopedic surgeons practicing in Appleton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Liebelt | 92 | Hip, Knee |
| Dr. Michael Ziegele | 81 | Hip, Knee |
| Dr. David Conrad | 72 | Hip, Knee |
| Dr. Robert Limoni | 60 | Hip, Knee |
| Dr. Brian Lohrbach | 52 | Hip, Knee |
| Dr. James Kuplic | 32 | 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.