Dr. Michael Vercillo, M.D.
Contact & Location
805-497-9481
Thousand Oaks, CA 91361
About Dr. Vercillo
Dr. Michael Vercillo is a board-certified orthopedic surgeon practicing in Thousand Oaks, California. A Medicare provider since 2007, Dr. Vercillo performed 61 Medicare-verified knee replacements in the latest annual CMS data, ranking #108 in California.
In California, Dr. Vercillo performs above the state average in knee (61 vs 47).
Dr. Vercillo's Medicare data shows a focused knee replacement practice with 61 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.
Thousand Oaks is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Thousand Oaks area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Vercillo's Medicare record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 15 to 62 procedures per year, reflecting a steady joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Vercillo's 61 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 12 | 41 |
| 2014 | 0 | 15 |
| 2015 | 0 | 18 |
| 2016 | 0 | 21 |
| 2017 | 0 | 39 |
| 2018 | 0 | 38 |
| 2019 | 0 | 42 |
| 2020 | 0 | 28 |
| 2021 | 0 | 41 |
| 2022 | 0 | 60 |
| 2023 | 0 | 62 |
| 2024 | 0 | 61 |
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. Vercillo Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Vercillo's procedure volume has been consistent across 12 years of Medicare data, ranging from 15 to 62 procedures per year. This stability suggests a well-established joint replacement practice.
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.
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.
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. Vercillo
How does Dr. Vercillo's procedure volume compare to other California surgeons?
Dr. Vercillo has performed 61 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Vercillo ranks #233 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Vercillo perform?
Dr. Vercillo's reported Medicare volume is focused on knee replacement, with 61 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Vercillo in Thousand Oaks?
Yes. There are 5 orthopedic surgeons in Thousand Oaks 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. Vercillo 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. Vercillo's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 61 procedures shown here.
Has Dr. Vercillo's procedure volume changed over time?
Dr. Vercillo's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 15 to 62 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Vercillo affiliated with?
According to CMS facility affiliation data, Dr. Vercillo is affiliated with Los Robles Hospital & Medical Center.
How does Dr. Vercillo compare to other orthopedic surgeons in Thousand Oaks?
Among the 5 orthopedic surgeons in Thousand Oaks, Dr. Vercillo ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Thousand Oaks has 119 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Vercillo practices?
Los Robles Hospital & 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 Thousand Oaks, California
Dr. Vercillo's 61 Medicare procedures are below the Thousand Oaks average of 67. The table below compares verified procedure volumes for orthopedic surgeons practicing in Thousand Oaks.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Joseph Turk | 119 | Hip, Knee |
| Dr. John Delgado | 69 | Hip, Knee |
| Dr. Gregory Tchejeyan | 62 | Hip, Knee |
| Dr. Daniel Acevedo | 26 | 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.