Dr. Marcus Romanowski, M.D.
Contact & Location
716-839-0632
Buffalo, NY 14226
Dr. Romanowski performs more knee replacement procedures than 58% of orthopedic surgeons in New York, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #111 of 269 ranked knee surgeons in New York.
About Dr. Romanowski
Practice. Dr. Marcus Romanowski is a board-certified orthopedic surgeon practicing in Buffalo, New York. The latest annual CMS data records 34 knee replacements. That is #111 in New York for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 107 in 2017 and stands at 34 now. Reporting changes and payer mix can both move that number.
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. Buffalo has 8 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 |
|---|---|---|
| 2013 | 40 | 41 |
| 2014 | 36 | 51 |
| 2015 | 37 | 63 |
| 2016 | 22 | 60 |
| 2017 | 19 | 88 |
| 2018 | 17 | 63 |
| 2019 | 21 | 68 |
| 2020 | 18 | 41 |
| 2021 | 27 | 73 |
| 2022 | 19 | 50 |
| 2023 | 26 | 60 |
| 2024 | 0 | 34 |
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. 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. Romanowski Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Romanowski's recorded volume peaked at 107 procedures in 2017 and stood at 34 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Romanowski
How does Dr. Romanowski's procedure volume compare to other New York surgeons?
Dr. Romanowski has performed 34 Medicare-verified joint replacement procedures. The New York average is 69 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Romanowski ranks #211 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Romanowski perform?
Dr. Romanowski's reported Medicare volume is focused on knee replacement, with 34 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Romanowski in Buffalo?
Yes. There are 8 orthopedic surgeons in Buffalo 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 New York surgeons.
What does the Medicare data for Dr. Romanowski 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, which puts Dr. Romanowski's total volume across all insurers at roughly 120 to 150 procedures against the 34 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. Romanowski's procedure volume changed over time?
Dr. Romanowski's Medicare-recorded volume peaked at 107 procedures in 2017 and was 34 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
How does Dr. Romanowski compare to other orthopedic surgeons in Buffalo?
Among the 8 orthopedic surgeons in Buffalo, Dr. Romanowski ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Buffalo has 105 verified Medicare procedures.
Other Orthopedic Surgeons in Buffalo, New York
Dr. Romanowski's 34 Medicare procedures are below the Buffalo average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Buffalo.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Sridhar Rachala | 105 | Hip, Knee |
| Dr. Kathleen Boyle | 59 | Hip, Knee |
| Dr. Matthew Phillips | 55 | Hip, Knee |
| Dr. Thomas Duquin | 47 | Shoulder |
| Dr. Brian McGrath | 41 | Hip, Knee |
| Dr. Matthew Binkley | 29 | 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.