Dr. Robert Weinschenk, M.D.
Contact & Location
405-271-2663
Oklahoma City, OK 73104
Dr. Weinschenk performs more knee replacement procedures than 8% of orthopedic surgeons in Oklahoma, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #94 of 103 ranked knee surgeons in Oklahoma.
About Dr. Weinschenk
Practice. Dr. Robert Weinschenk is a board-certified orthopedic surgeon practicing in Oklahoma City, Oklahoma. The latest annual CMS data records 13 knee replacements. That is #94 in Oklahoma for knee replacement. A Medicare provider since 2014.
Trend. Dr. Weinschenk first appears in the Medicare data in 2024. With 1 year on record, the trend is still short.
National context. Among 6,612 knee replacement surgeons tracked nationally, 13 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Oklahoma City has 38 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist. Dr. Weinschenk also holds hospital privileges in OK and TX, a practice that extends beyond Oklahoma.
Verified Case Volume
Verified Medicare data is available for 1 year: 13 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
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 23% to 28% for knee 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. Weinschenk Compares
Procedure volume compared to the Oklahoma state average.
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.
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 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. Weinschenk
How does Dr. Weinschenk's procedure volume compare to other Oklahoma surgeons?
Dr. Weinschenk has performed 13 Medicare-verified joint replacement procedures. The Oklahoma average is 65 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Weinschenk ranks #111 out of 119 orthopedic surgeons in Oklahoma.
What types of joint replacement does Dr. Weinschenk perform?
Dr. Weinschenk's reported Medicare volume is focused on knee replacement, with 13 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Weinschenk in Oklahoma City?
Yes. There are 38 orthopedic surgeons in Oklahoma City 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 Oklahoma surgeons.
What does the Medicare data for Dr. Weinschenk 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 23% to 28% for knee replacement, which puts Dr. Weinschenk's total volume across all insurers at roughly 50 to 60 procedures against the 13 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.
Which hospitals is Dr. Weinschenk affiliated with?
According to CMS facility affiliation data, Dr. Weinschenk is affiliated with Ou Health University Of Oklahoma Medical Center, Ut Southwestern University Hospital, Parkland Health And Hospital System, Norman Regional. Dr. Weinschenk maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Weinschenk compare to other orthopedic surgeons in Oklahoma City?
Among the 38 orthopedic surgeons in Oklahoma City, Dr. Weinschenk ranks #35 by total Medicare procedure volume. The highest-volume surgeon in Oklahoma City has 431 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Weinschenk practices?
Ou Health University Of Oklahoma Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Ut Southwestern University Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Parkland Health And Hospital System (2 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 Oklahoma City, Oklahoma
Dr. Weinschenk's 13 Medicare procedures are below the Oklahoma City average of 234. The table below compares verified procedure volumes for orthopedic surgeons practicing in Oklahoma City.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Paul Jacob | 431 | Hip, Knee |
| Dr. Corey Ponder | 357 | Hip, Knee |
| Dr. Thomas Tkach | 253 | Hip, Knee |
| Dr. Bradley Reddick | 219 | Hip, Knee |
| Dr. Faustino Kazenske | 190 | Hip, Knee |
| Dr. Jacob Haynes | 174 | Hip, 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.