Knee
Dr. Sumit Dewanjee, M.D.
Dr. Sumit Dewanjee is a board-certified orthopedic surgeon practicing in Scottsdale, Arizona. A Medicare provider since 2006, Dr. Dewanjee has performed 11 Medicare-verified knee replacements, ranking #147 in Arizona.
In Arizona, Dr. Dewanjee performs below average in knee (11 vs 49 avg).
Dr. Dewanjee's Medicare data shows a focused knee replacement practice with 11 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.
Scottsdale is home to 23 orthopedic surgeons in the current Medicare dataset. Patients in the Scottsdale area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Dewanjee first appears in the Medicare dataset in 2023. With 1 year of recorded data, the longitudinal trend is still developing.
Dr. Dewanjee's 11 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. Dewanjee Compares
Procedure volume compared to the Arizona state average.
Contact & Location
Scottsdale, AZ 85251
Verified Case Volume Trends (2013-Current)
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.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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.
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. Dewanjee
How does Dr. Dewanjee's procedure volume compare to other Arizona surgeons?
Dr. Dewanjee has performed 11 Medicare-verified joint replacement procedures. The Arizona average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Dewanjee ranks #192 out of 193 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Dewanjee perform?
Dr. Dewanjee's reported Medicare volume is focused on knee replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Dewanjee in Scottsdale?
Yes. There are 23 orthopedic surgeons in Scottsdale 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 Arizona surgeons.
What does the Medicare data for Dr. Dewanjee 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. Dewanjee's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.
Which hospitals is Dr. Dewanjee affiliated with?
According to CMS facility affiliation data, Dr. Dewanjee is affiliated with Arizona Specialty Hospital, Dignity Health - Arizona General Hospital.
How does Dr. Dewanjee compare to other orthopedic surgeons in Scottsdale?
Among the 23 orthopedic surgeons in Scottsdale, Dr. Dewanjee ranks #23 by total Medicare procedure volume. The highest-volume surgeon in Scottsdale has 327 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Dewanjee practices?
Arizona Specialty Hospital (hip/knee complication rate above national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Scottsdale, Arizona
Dr. Dewanjee's 11 Medicare procedures are below the Scottsdale average of 162. The table below compares verified procedure volumes for orthopedic surgeons practicing in Scottsdale.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bertrand Kaper | 327 | Hip, Knee, Shoulder |
| Dr. Matthew Russo | 281 | Hip, Knee |
| Dr. Perry Evangelista | 159 | Hip, Knee |
| Dr. Darrin Trask | 127 | Hip, Knee |
| Dr. Daniel Galat | 118 | Hip, Knee |
| Dr. Timothy Kavanaugh | 114 | Hip, Knee, Shoulder |
Patient Reviews & Ratings
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