Dr. Stephen Owens, M.D.
Contact & Location
818-952-0670
Glendale, CA 91208
Dr. Owens performs more knee replacement procedures than 53% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #227 of 491 ranked knee surgeons in California.
About Dr. Owens
Practice. Dr. Stephen Owens is a board-certified orthopedic surgeon practicing in Glendale, California. The latest annual CMS data records 34 knee replacements and 23 hip replacements, 57 procedures in all. That is #227 in California for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2014 to 2024, 10 years. Volume rose from 14 procedures a year to 57, up 307%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 34 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Glendale has 7 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 | Knee Replacement | Shoulder Replacement |
|---|---|---|---|
| 2013 | 0 | 0 | 0 |
| 2014 | 0 | 14 | 0 |
| 2015 | 0 | 0 | 0 |
| 2016 | 0 | 22 | 0 |
| 2017 | 0 | 16 | 0 |
| 2018 | 0 | 22 | 0 |
| 2019 | 17 | 22 | 11 |
| 2020 | 0 | 15 | 0 |
| 2021 | 0 | 26 | 12 |
| 2022 | 18 | 26 | 0 |
| 2023 | 22 | 28 | 0 |
| 2024 | 23 | 34 | 0 |
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, 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. Owens Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Owens's Medicare-recorded procedure volume has trended upward over 10 years, increasing 307% from 14 procedures in 2014 to 57 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.
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.
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. Owens
How does Dr. Owens's procedure volume compare to other California surgeons?
Dr. Owens has performed 57 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Owens ranks #240 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Owens perform?
Dr. Owens's Medicare data shows procedures in knee replacement (34 cases) and hip replacement (23 cases).
Are there other orthopedic surgeons near Dr. Owens in Glendale?
Yes. There are 7 orthopedic surgeons in Glendale 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 California surgeons.
What does the Medicare data for Dr. Owens 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, 25% to 33% for hip replacement, which puts Dr. Owens's total volume across all insurers at roughly 190 to 240 procedures against the 57 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. Owens's procedure volume changed over time?
Yes. Dr. Owens's Medicare-recorded volume has increased from 14 procedures in 2014 to 57 in the most recent data, a 307% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 57 procedures in 2024.
Does Dr. Owens perform more than one type of joint replacement?
Yes. Dr. Owens's Medicare data shows procedures in knee replacement (34 cases), hip replacement (23 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Owens affiliated with?
According to CMS facility affiliation data, Dr. Owens is affiliated with Usc Verdugo Hills Hospital, Keck Hospital Of Usc, Glendale Adventist Medical Center, Huntington Hospital, Casa Colina Hospital.
How does Dr. Owens compare to other orthopedic surgeons in Glendale?
Among the 7 orthopedic surgeons in Glendale, Dr. Owens ranks #2 by total Medicare procedure volume. Dr. Owens is among the highest-volume surgeons in Glendale.
What are the quality ratings for hospitals where Dr. Owens practices?
Usc Verdugo Hills Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Keck Hospital Of Usc (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Glendale Adventist Medical Center (4 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 Glendale, California
Dr. Owens's 57 Medicare procedures are above the Glendale average of 38. The table below compares verified procedure volumes for orthopedic surgeons practicing in Glendale.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Vahan Cepkinian | 72 | Hip, Knee |
| Dr. Michael Abdulian | 42 | Hip, Knee |
| Dr. Philip Merritt | 41 | Hip |
| Dr. Sooren Karayan | 24 | Knee |
| Dr. Loren Geller | 15 | Knee |
| Dr. Sevag Bastian | 13 | 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.