Dr. Michael Priddy, MD
Contact & Location
Walla Walla, WA 99362
Dr. Michael Priddy is a board-certified orthopedic surgeon practicing in Walla Walla, Washington. A Medicare provider since 2012, Dr. Priddy has performed 22 Medicare-verified shoulder replacements (#31 in Washington) and 12 knee replacements, for a combined total of 34 procedures.
In Washington, Dr. Priddy performs below average in shoulder (22 vs 28 avg), below average in knee (12 vs 41 avg).
Dr. Priddy's reported Medicare volume is split between shoulder replacements (22 cases) and knee replacements (12 cases).
Walla Walla is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Walla Walla area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Priddy also maintains hospital privileges in WA and OR, indicating a regional practice that extends beyond Washington.
Medicare records for Dr. Priddy extend back to 2017, covering 7 years of data. Over that period, recorded procedure volume increased from 12 to 34 in the most recent data, a 183% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Priddy's 22 shoulder replacement procedures is below the national average of 29 among 2,213 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
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. Priddy Compares
Procedure volume compared to the Washington state average.
Volume Trend Analysis
Dr. Priddy's Medicare-recorded procedure volume has trended upward over 7 years, increasing 183% from 12 procedures in 2017 to 34 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:
Evidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
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 Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Priddy
How does Dr. Priddy's procedure volume compare to other Washington surgeons?
Dr. Priddy has performed 34 Medicare-verified joint replacement procedures. The Washington average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Priddy ranks #125 out of 198 orthopedic surgeons in Washington.
What types of joint replacement does Dr. Priddy perform?
Dr. Priddy's Medicare data shows procedures in shoulder replacement (22 cases) and knee replacement (12 cases).
Are there other orthopedic surgeons near Dr. Priddy in Walla Walla?
Yes. There are 5 orthopedic surgeons in Walla Walla 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 Washington surgeons.
What does the Medicare data for Dr. Priddy 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. Priddy's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 34 procedures shown here.
Has Dr. Priddy's procedure volume changed over time?
Yes. Dr. Priddy's Medicare-recorded volume has increased from 12 procedures in 2017 to 34 in the most recent data, a 183% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 34 procedures in 2024.
Does Dr. Priddy perform more than one type of joint replacement?
Yes. Dr. Priddy's Medicare data shows procedures in shoulder replacement (22 cases), knee replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Priddy affiliated with?
According to CMS facility affiliation data, Dr. Priddy is affiliated with Providence St Mary Medical Center, Wallowa Memorial Hospital, Dayton General Hospital. Dr. Priddy maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Priddy compare to other orthopedic surgeons in Walla Walla?
Among the 5 orthopedic surgeons in Walla Walla, Dr. Priddy ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Walla Walla has 113 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Priddy practices?
Providence St Mary Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Wallowa Memorial Hospital (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 Walla Walla, Washington
Dr. Priddy's 34 Medicare procedures are below the Walla Walla average of 73. The table below compares verified procedure volumes for orthopedic surgeons practicing in Walla Walla.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Kirk Willard | 113 | Hip, Knee |
| Dr. Richard Henderson | 113 | Hip, Knee |
| Dr. Erik Gryler | 78 | Hip, Knee |
| Dr. Michael Wilwand | 29 | Knee, Shoulder |
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.