Knee
Dr. Robert Grondel, M.D.
Dr. Robert Grondel is a board-certified orthopedic surgeon practicing in Henderson, Nevada. A Medicare provider since 2006, Dr. Grondel has performed 23 Medicare-verified knee replacements, ranking #33 in Nevada.
In Nevada, Dr. Grondel performs below average in knee (23 vs 43 avg).
Dr. Grondel's Medicare data shows a focused knee replacement practice with 23 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Beyond general orthopedic surgery, Dr. Grondel holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Henderson is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Henderson area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Grondel's Medicare data spans 11 years, beginning in 2013. Volume peaked at 56 procedures in 2020 before settling at 23 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Grondel's 23 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Grondel Compares
Procedure volume compared to the Nevada state average.
Contact & Location
Henderson, NV 89052
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Grondel's recorded volume peaked at 56 procedures in 2020 and stood at 23 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Grondel
How does Dr. Grondel's procedure volume compare to other Nevada surgeons?
Dr. Grondel has performed 23 Medicare-verified joint replacement procedures. The Nevada average is 66 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Grondel ranks #46 out of 59 orthopedic surgeons in Nevada.
What types of joint replacement does Dr. Grondel perform?
Dr. Grondel's reported Medicare volume is focused on knee replacement, with 23 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Grondel in Henderson?
Yes. There are 8 orthopedic surgeons in Henderson 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 Nevada surgeons.
What does the Medicare data for Dr. Grondel 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. Grondel's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 23 procedures shown here.
Has Dr. Grondel's procedure volume changed over time?
Dr. Grondel's Medicare-recorded volume peaked at 56 procedures in 2020 and was 23 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Which hospitals is Dr. Grondel affiliated with?
According to CMS facility affiliation data, Dr. Grondel is affiliated with Bingham Memorial Hospital. Dr. Grondel maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Grondel compare to other orthopedic surgeons in Henderson?
Among the 8 orthopedic surgeons in Henderson, Dr. Grondel ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Henderson has 219 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Grondel practices?
Bingham Memorial 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.
Other Orthopedic Surgeons in Henderson, Nevada
Dr. Grondel's 23 Medicare procedures are below the Henderson average of 81. The table below compares verified procedure volumes for orthopedic surgeons practicing in Henderson.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Robert Tait | 219 | Hip, Knee, Shoulder |
| Dr. Sandeep Pandit | 105 | Hip, Knee |
| Dr. Steven Hoer | 86 | Hip, Knee |
| Dr. Carl Wallis | 51 | Hip, Knee, Shoulder |
| Dr. Ronald Koe | 46 | Knee |
| Dr. Caleb Pinegar | 34 | Knee, Shoulder |
Patient Reviews & Ratings
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