Dr. William Jarvis, MD
Contact & Location
307-754-7257
Powell, WY 82435
About Dr. Jarvis
Dr. William Jarvis is a board-certified orthopedic surgeon practicing in Powell, Wyoming. A Medicare provider since 2006, Dr. Jarvis performed 15 Medicare-verified knee replacements (#28 in Wyoming) and 11 shoulder replacements in the latest annual CMS data, for a combined total of 26 procedures.
In Wyoming, Dr. Jarvis performs below the state average in knee (15 vs 34), below the state average in shoulder (11 vs 24).
Dr. Jarvis's reported Medicare volume is split between knee replacements (15 cases) and shoulder replacements (11 cases).
Beyond general orthopedic surgery, Dr. Jarvis holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Dr. Jarvis is the only orthopedic surgeon in Powell represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Medicare records for Dr. Jarvis extend back to 2015, covering 9 years of data. Over that period, recorded procedure volume increased from 14 to 26 in the most recent data, a 86% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Jarvis's 15 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 | Knee Replacement | Shoulder Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 14 | 0 |
| 2016 | 23 | 0 |
| 2017 | 19 | 0 |
| 2018 | 0 | 0 |
| 2019 | 22 | 0 |
| 2020 | 18 | 0 |
| 2021 | 12 | 0 |
| 2022 | 22 | 0 |
| 2023 | 13 | 0 |
| 2024 | 15 | 11 |
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. Jarvis Compares
Procedure volume compared to the Wyoming state average.
Volume Trend Analysis
Dr. Jarvis's Medicare-recorded procedure volume has trended upward over 9 years, increasing 86% from 14 procedures in 2015 to 26 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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Jarvis
How does Dr. Jarvis's procedure volume compare to other Wyoming surgeons?
Dr. Jarvis has performed 26 Medicare-verified joint replacement procedures. The Wyoming average is 55 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Jarvis ranks #27 out of 34 orthopedic surgeons in Wyoming.
What types of joint replacement does Dr. Jarvis perform?
Dr. Jarvis's Medicare data shows procedures in knee replacement (15 cases) and shoulder replacement (11 cases).
Where is Dr. Jarvis's practice located?
Dr. Jarvis practices in Powell, Wyoming. The office is located at 777 Avenue H, Powell, WY 82435. Patients in the surrounding area can consult Dr. Jarvis for joint replacement evaluation.
What does the Medicare data for Dr. Jarvis 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. Jarvis's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 26 procedures shown here.
Has Dr. Jarvis's procedure volume changed over time?
Yes. Dr. Jarvis's Medicare-recorded volume has increased from 14 procedures in 2015 to 26 in the most recent data, a 86% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 26 procedures in 2024.
Does Dr. Jarvis perform more than one type of joint replacement?
Yes. Dr. Jarvis's Medicare data shows procedures in knee replacement (15 cases), shoulder replacement (11 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Jarvis affiliated with?
According to CMS facility affiliation data, Dr. Jarvis is affiliated with Powell Valley Hospital.
What are the quality ratings for hospitals where Dr. Jarvis practices?
Powell Valley Hospital (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 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.