Dr. David Kieras, MD
Contact & Location
253-838-2400
Federal Way, WA 98003
About Dr. Kieras
Dr. David Kieras is a board-certified orthopedic surgeon practicing in Federal Way, Washington. A Medicare provider since 2006, Dr. Kieras completed 32 knee replacements (#78 in Washington), 18 hip replacements, and 18 shoulder replacements in the latest annual CMS data, totaling 68 Medicare-verified procedures.
In Washington, Dr. Kieras performs below the state average in knee (32 vs 41), below the state average in hip (18 vs 38), below the state average in shoulder (18 vs 28).
Dr. Kieras performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (32 cases), followed by hip replacements (18) and shoulder replacements (18).
Federal Way is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Federal Way area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Kieras extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 26 to 68 in the most recent data, a 162% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Kieras's 32 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 | Hip Replacement | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 0 | 26 | 0 |
| 2014 | 14 | 36 | 0 |
| 2015 | 11 | 36 | 13 |
| 2016 | 15 | 26 | 13 |
| 2017 | 16 | 33 | 15 |
| 2018 | 0 | 31 | 0 |
| 2019 | 11 | 24 | 20 |
| 2020 | 0 | 22 | 15 |
| 2021 | 0 | 21 | 16 |
| 2022 | 0 | 18 | 14 |
| 2023 | 13 | 33 | 18 |
| 2024 | 18 | 32 | 18 |
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. Kieras Compares
Procedure volume compared to the Washington state average.
Volume Trend Analysis
Dr. Kieras's Medicare-recorded procedure volume has trended upward over 12 years, increasing 162% from 26 procedures in 2013 to 68 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
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.
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. Kieras
How does Dr. Kieras's procedure volume compare to other Washington surgeons?
Dr. Kieras has performed 68 Medicare-verified joint replacement procedures. This is in line with the Washington average of 59 procedures per surgeon. Dr. Kieras ranks #71 out of 198 orthopedic surgeons in Washington.
What types of joint replacement does Dr. Kieras perform?
Dr. Kieras performs all three major joint replacement procedures: knee replacement (32 cases), hip replacement (18 cases), shoulder replacement (18 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Kieras in Federal Way?
Yes. There are 4 orthopedic surgeons in Federal Way 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. Kieras 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. Kieras's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 68 procedures shown here.
Has Dr. Kieras's procedure volume changed over time?
Yes. Dr. Kieras's Medicare-recorded volume has increased from 26 procedures in 2013 to 68 in the most recent data, a 162% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 68 procedures in 2024.
Does Dr. Kieras perform more than one type of joint replacement?
Yes. Dr. Kieras's Medicare data shows procedures in knee replacement (32 cases), hip replacement (18 cases), shoulder replacement (18 cases). Performing all three major joint replacements places Dr. Kieras among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
Which hospitals is Dr. Kieras affiliated with?
According to CMS facility affiliation data, Dr. Kieras is affiliated with Virginia Mason Medical Center.
How does Dr. Kieras compare to other orthopedic surgeons in Federal Way?
Among the 4 orthopedic surgeons in Federal Way, Dr. Kieras ranks #2 by total Medicare procedure volume. Dr. Kieras is among the highest-volume surgeons in Federal Way.
What are the quality ratings for hospitals where Dr. Kieras practices?
Virginia Mason Medical Center (5 out of 5 CMS stars, 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.
Other Orthopedic Surgeons in Federal Way, Washington
Dr. Kieras's 68 Medicare procedures are above the Federal Way average of 62. The table below compares verified procedure volumes for orthopedic surgeons practicing in Federal Way.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Joshua Johnston | 140 | Hip, Knee |
| Dr. Harrison Lakehomer | 26 | Hip, Knee |
| Dr. Praveen Kanneganti | 13 | 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.