Dr. Paul Fagan, D.O.

Orthopedic Surgery
30 procedures 1 hospital Oshkosh, WI
Latest available Medicare data — updated April 2026

Contact & Location

855 N Westhaven Dr
Oshkosh, WI 54904
NPI: 1063646305
Credentials: D.O.
Active Medicare provider
Find Practice on Google Maps
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 11 vs 36 avg (4,526 surgeons)
Knee 19 vs 45 avg (6,720 surgeons)

Dr. Paul Fagan is a board-certified orthopedic surgeon practicing in Oshkosh, Wisconsin. Dr. Fagan has performed 19 Medicare-verified knee replacements (#111 in Wisconsin) and 11 hip replacements, for a combined total of 30 procedures.

In Wisconsin, Dr. Fagan performs below average in knee (19 vs 37 avg), below average in hip (11 vs 29 avg).

Dr. Fagan's reported Medicare volume is split between knee replacements (19 cases) and hip replacements (11 cases).

Oshkosh is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Oshkosh area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Fagan's Medicare record spans 6 years from 2018 through 2023. Procedure volume has remained consistent during that period, ranging from 12 to 34 procedures per year, reflecting a steady joint replacement practice.

Dr. Fagan's 19 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Knee Replacement
19 verified cases
#111 in Wisconsin
Hip Replacement
11 verified cases
#111 in Wisconsin
Estimated total: 80 – 90 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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. Fagan Compares

Procedure volume compared to the Wisconsin state average.

Hip Below Avg
11 Avg: 29
Knee Below Avg
19 Avg: 37
Dr. Fagan Wisconsin Average

Volume Trend Analysis

Dr. Fagan's procedure volume has been consistent across 6 years of Medicare data, ranging from 12 to 34 procedures per year. This stability suggests a well-established joint replacement practice.

Years of Data 6
2023 Volume 30
Peak Volume 34 (2019)
Trend Stable

Hospital Affiliations & Quality

H
Aurora Medical Ctr Oshkosh
4/5
Oshkosh, WI
Low case volume

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:

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Fagan

How does Dr. Fagan's procedure volume compare to other Wisconsin surgeons?

Dr. Fagan has performed 30 Medicare-verified joint replacement procedures. The Wisconsin average is 52 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Fagan ranks #116 out of 185 orthopedic surgeons in Wisconsin.

What types of joint replacement does Dr. Fagan perform?

Dr. Fagan's Medicare data shows procedures in knee replacement (19 cases) and hip replacement (11 cases).

Are there other orthopedic surgeons near Dr. Fagan in Oshkosh?

Yes. There are 4 orthopedic surgeons in Oshkosh 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. Fagan 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. Fagan's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 30 procedures shown here.

Has Dr. Fagan's procedure volume changed over time?

Dr. Fagan's procedure volume has been relatively stable over 6 years of Medicare data, ranging from 12 to 34 procedures per year between 2018 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.

Does Dr. Fagan perform more than one type of joint replacement?

Yes. Dr. Fagan's Medicare data shows procedures in knee replacement (19 cases), hip replacement (11 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Fagan affiliated with?

According to CMS facility affiliation data, Dr. Fagan is affiliated with Aurora Medical Ctr Oshkosh.

How does Dr. Fagan compare to other orthopedic surgeons in Oshkosh?

Among the 4 orthopedic surgeons in Oshkosh, Dr. Fagan ranks #2 by total Medicare procedure volume. Dr. Fagan is among the highest-volume surgeons in Oshkosh.

What are the quality ratings for hospitals where Dr. Fagan practices?

Aurora Medical Ctr Oshkosh (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 Oshkosh, Wisconsin

Dr. Fagan's 30 Medicare procedures are below the Oshkosh average of 31. The table below compares verified procedure volumes for orthopedic surgeons practicing in Oshkosh.

SurgeonProceduresSpecialties
Dr. Stephen Nystrom 67 Hip, Knee
Dr. Loren Potter 15 Shoulder
Dr. Bryan Royce 12 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.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Paul Fagan, D.O. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/wi/dr-paul-fagan-oshkosh.html

Link: https://orthoprocedures.com/surgeons/wi/dr-paul-fagan-oshkosh.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.