Dr. Stephen Saddler, M.D.
Contact & Location
Arlington, VA 22206
Dr. Stephen Saddler is a board-certified orthopedic surgeon practicing in Arlington, Virginia. A Medicare provider since 2006, Dr. Saddler has performed 31 Medicare-verified knee replacements (#106 in Virginia) and 13 shoulder replacements, for a combined total of 44 procedures.
In Virginia, Dr. Saddler performs below average in knee (31 vs 58 avg), below average in shoulder (13 vs 33 avg).
Dr. Saddler's reported Medicare volume is split between knee replacements (31 cases) and shoulder replacements (13 cases).
Arlington is home to 17 orthopedic surgeons in the current Medicare dataset. Patients in the Arlington area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Saddler extend back to 2021, covering 4 years of data. Over that period, recorded procedure volume increased from 18 to 44 in the most recent data, a 144% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Saddler's 31 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)
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. Saddler Compares
Procedure volume compared to the Virginia state average.
Volume Trend Analysis
Dr. Saddler's Medicare-recorded procedure volume has trended upward over 4 years, increasing 144% from 18 procedures in 2021 to 44 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. Saddler
How does Dr. Saddler's procedure volume compare to other Virginia surgeons?
Dr. Saddler has performed 44 Medicare-verified joint replacement procedures. The Virginia average is 82 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Saddler ranks #128 out of 229 orthopedic surgeons in Virginia.
What types of joint replacement does Dr. Saddler perform?
Dr. Saddler's Medicare data shows procedures in knee replacement (31 cases) and shoulder replacement (13 cases).
Are there other orthopedic surgeons near Dr. Saddler in Arlington?
Yes. There are 17 orthopedic surgeons in Arlington 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 Virginia surgeons.
What does the Medicare data for Dr. Saddler 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. Saddler's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 44 procedures shown here.
Has Dr. Saddler's procedure volume changed over time?
Yes. Dr. Saddler's Medicare-recorded volume has increased from 18 procedures in 2021 to 44 in the most recent data, a 144% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 44 procedures in 2024.
Does Dr. Saddler perform more than one type of joint replacement?
Yes. Dr. Saddler's Medicare data shows procedures in knee replacement (31 cases), shoulder replacement (13 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Saddler affiliated with?
According to CMS facility affiliation data, Dr. Saddler is affiliated with Inova Mount Vernon Hospital, Inova Alexandria Hospital, Sentara Northern Virginia Medical Center, Inova Fair Oaks Hospital.
How does Dr. Saddler compare to other orthopedic surgeons in Arlington?
Among the 17 orthopedic surgeons in Arlington, Dr. Saddler ranks #11 by total Medicare procedure volume. The highest-volume surgeon in Arlington has 280 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Saddler practices?
Inova Mount Vernon Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Inova Alexandria Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Sentara Northern Virginia Medical Center (3 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 Arlington, Virginia
Dr. Saddler's 44 Medicare procedures are below the Arlington average of 173. The table below compares verified procedure volumes for orthopedic surgeons practicing in Arlington.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Blake Peterson | 280 | Hip, Knee |
| Dr. Robert Sershon | 259 | Hip, Knee |
| Dr. David Romness | 202 | Hip, Knee |
| Dr. Daniel Gerscovich | 146 | Hip, Knee |
| Dr. Nigel Azer | 142 | Hip, Knee |
| Dr. William Petersen | 137 | 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.