Dr. Nathaniel Wingert, M.D.
Contact & Location
425-823-4000
Kirkland, WA 98034
Seattle, WA 98104
Dr. Wingert performs more hip replacement procedures than 22% of orthopedic surgeons in Washington, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #85 of 109 ranked hip surgeons in Washington.
About Dr. Wingert
Practice. Dr. Nathaniel Wingert is a board-certified orthopedic surgeon practicing in Kirkland, Washington. The latest annual CMS data records 20 hip replacements. That is #85 in Washington for hip replacement. Dr. Wingert also holds credentials in Adult Reconstructive Orthopaedic Surgery. A Medicare provider since 2010.
Trend. Medicare records run from 2017 to 2024, 4 years. Volume rose from 12 procedures a year to 20, up 67%.
National context. Among 4,542 hip replacement surgeons tracked nationally, 20 procedures is below the national average of 36. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Kirkland has 6 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 0 |
| 2017 | 12 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 19 |
| 2023 | 26 |
| 2024 | 20 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 25% to 33% for hip replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Wingert Compares
Procedure volume compared to the Washington state average.
Volume Trend Analysis
Dr. Wingert's Medicare-recorded procedure volume has trended upward over 4 years, increasing 67% from 12 procedures in 2017 to 20 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Wingert
How does Dr. Wingert's procedure volume compare to other Washington surgeons?
Dr. Wingert has performed 20 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. Wingert ranks #156 out of 198 orthopedic surgeons in Washington.
What types of joint replacement does Dr. Wingert perform?
Dr. Wingert's reported Medicare volume is focused on hip replacement, with 20 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Wingert in Kirkland?
Yes. There are 6 orthopedic surgeons in Kirkland 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. Wingert represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 25% to 33% for hip replacement, which puts Dr. Wingert's total volume across all insurers at roughly 60 to 80 procedures against the 20 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Wingert's procedure volume changed over time?
Yes. Dr. Wingert's Medicare-recorded volume has increased from 12 procedures in 2017 to 20 in the most recent data, a 67% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 26 procedures in 2023.
Which hospitals is Dr. Wingert affiliated with?
According to CMS facility affiliation data, Dr. Wingert is affiliated with Swedish Edmonds Hospital, Evergreenhealth Medical Center.
How does Dr. Wingert compare to other orthopedic surgeons in Kirkland?
Among the 6 orthopedic surgeons in Kirkland, Dr. Wingert ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Kirkland has 124 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Wingert practices?
Swedish Edmonds Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Evergreenhealth 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 Kirkland, Washington
Dr. Wingert's 20 Medicare procedures are below the Kirkland average of 54. The table below compares verified procedure volumes for orthopedic surgeons practicing in Kirkland.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Adam Rothenberg | 124 | Hip, Knee |
| Dr. Patrick Maher | 70 | Hip, Knee |
| Dr. Robin Fuchs | 39 | Hip, Knee |
| Dr. Camille Clinton | 36 | Knee |
| Dr. Michael Codsi | 32 | 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.