Shoulder
Dr. William Pennington, MD
Dr. William Pennington is a board-certified orthopedic surgeon practicing in Franklin, Wisconsin. Dr. Pennington has performed 44 Medicare-verified shoulder replacements, ranking #5 in Wisconsin.
In Wisconsin, Dr. Pennington performs above average in shoulder (44 vs 25 avg).
Dr. Pennington's Medicare data shows a focused shoulder replacement practice with 44 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.
Dr. Pennington is the only orthopedic surgeon in Franklin represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Dr. Pennington's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 40 to 65 procedures per year, reflecting a steady joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Pennington's 44 verified procedures is above the national average of 28.
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. Pennington Compares
Procedure volume compared to the Wisconsin state average.
Contact & Location
Franklin, WI 53132
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Pennington's procedure volume has been consistent across 11 years of Medicare data, ranging from 40 to 65 procedures per year. This stability suggests a well-established joint replacement practice.
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. Pennington
How does Dr. Pennington's procedure volume compare to other Wisconsin surgeons?
Dr. Pennington has performed 44 Medicare-verified joint replacement procedures. This is in line with the Wisconsin average of 52 procedures per surgeon. Dr. Pennington ranks #82 out of 185 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Pennington perform?
Dr. Pennington's reported Medicare volume is focused on shoulder replacement, with 44 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Pennington with shoulder replacement surgery?
Dr. Pennington ranks #5 in Wisconsin for shoulder replacement with 44 Medicare-verified procedures. This high ranking among 185 state surgeons indicates significant experience with this specific procedure.
Where is Dr. Pennington's practice located?
Dr. Pennington practices in Franklin, Wisconsin. The office is located at 3111 W Rawson Ave, Franklin, WI 53132. Patients in the surrounding area can consult Dr. Pennington for joint replacement evaluation.
What does the Medicare data for Dr. Pennington 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. Pennington's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 44 procedures shown here.
Has Dr. Pennington's procedure volume changed over time?
Dr. Pennington's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 40 to 65 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Pennington affiliated with?
According to CMS facility affiliation data, Dr. Pennington is affiliated with Midwest Orthopedic Specialty Hospital, Ascension Se Wisconsin Hospital - St Joseph Campus, Orthopaedic Hospital Of Wisconsin.
What are the quality ratings for hospitals where Dr. Pennington practices?
Midwest Orthopedic Specialty Hospital (hip/knee complication rate similar to national average); Ascension Se Wisconsin Hospital - St Joseph Campus (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Orthopaedic Hospital Of Wisconsin (hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Patient Reviews & Ratings
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These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.