Knee
Dr. Thomas Perkins, D.O., FAOAO
Dr. Thomas Perkins is a board-certified orthopedic surgeon practicing in Rochester Hills, Michigan. A Medicare provider since 2006, Dr. Perkins has performed 26 Medicare-verified knee replacements, ranking #107 in Michigan.
In Michigan, Dr. Perkins performs below average in knee (26 vs 33 avg).
Dr. Perkins's Medicare data shows a focused knee replacement practice with 26 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.
Rochester Hills is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Rochester Hills area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Perkins extend back to 2015, covering 8 years of data. Over that period, recorded procedure volume increased from 11 to 26 in the most recent data, a 136% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Perkins's 26 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. Perkins Compares
Procedure volume compared to the Michigan state average.
Contact & Location
Rochester Hills, MI 48307
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Perkins's Medicare-recorded procedure volume has trended upward over 8 years, increasing 136% from 11 procedures in 2015 to 26 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.
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. Perkins
How does Dr. Perkins's procedure volume compare to other Michigan surgeons?
Dr. Perkins has performed 26 Medicare-verified joint replacement procedures. The Michigan average is 48 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Perkins ranks #181 out of 272 orthopedic surgeons in Michigan.
What types of joint replacement does Dr. Perkins perform?
Dr. Perkins's reported Medicare volume is focused on knee replacement, with 26 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Perkins in Rochester Hills?
Yes. There are 4 orthopedic surgeons in Rochester Hills 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 Michigan surgeons.
What does the Medicare data for Dr. Perkins 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. Perkins's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 26 procedures shown here.
Has Dr. Perkins's procedure volume changed over time?
Yes. Dr. Perkins's Medicare-recorded volume has increased from 11 procedures in 2015 to 26 in the most recent data, a 136% increase over 8 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 30 procedures in 2022.
Which hospitals is Dr. Perkins affiliated with?
According to CMS facility affiliation data, Dr. Perkins is affiliated with Trinity Health Oakland Hospital, Corewell Health Beaumont Troy Hospital, Corewell Health William Beaumont University Hospit.
How does Dr. Perkins compare to other orthopedic surgeons in Rochester Hills?
Among the 4 orthopedic surgeons in Rochester Hills, Dr. Perkins ranks #3 by total Medicare procedure volume. Dr. Perkins is among the highest-volume surgeons in Rochester Hills.
What are the quality ratings for hospitals where Dr. Perkins practices?
Trinity Health Oakland Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Corewell Health Beaumont Troy Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Corewell Health William Beaumont University Hospit (3 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 Rochester Hills, Michigan
Dr. Perkins's 26 Medicare procedures are below the Rochester Hills average of 33. The table below compares verified procedure volumes for orthopedic surgeons practicing in Rochester Hills.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Nathan Rimmke | 52 | Knee, Shoulder |
| Dr. Matthew D'john | 28 | Hip, Knee |
| Dr. Andrew Ciarlone | 24 | Hip |
Patient Reviews & Ratings
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