Dr. Thomas Duquin, M.D.
Contact & Location
716-898-3810
Buffalo, NY 14215
Dr. Duquin performs more shoulder replacement procedures than 82% of orthopedic surgeons in New York, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #13 of 73 ranked shoulder surgeons in New York.
About Dr. Duquin
Practice. Dr. Thomas Duquin is a board-certified orthopedic surgeon practicing in Buffalo, New York. The latest annual CMS data records 47 shoulder replacements. That is #13 in New York for shoulder replacement. A Medicare provider since 2008.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 32 procedures a year to 47, up 47%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 47 procedures is above the national average of 29.
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 | Shoulder Replacement |
|---|---|
| 2013 | 32 |
| 2014 | 31 |
| 2015 | 33 |
| 2016 | 45 |
| 2017 | 40 |
| 2018 | 40 |
| 2019 | 37 |
| 2020 | 35 |
| 2021 | 39 |
| 2022 | 41 |
| 2023 | 45 |
| 2024 | 47 |
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 29% to 37% for shoulder 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. Duquin Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Duquin's Medicare-recorded procedure volume has trended upward over 12 years, increasing 47% from 32 procedures in 2013 to 47 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A 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.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Duquin
How does Dr. Duquin's procedure volume compare to other New York surgeons?
Dr. Duquin has performed 47 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. Duquin ranks #159 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Duquin perform?
Dr. Duquin's reported Medicare volume is focused on shoulder replacement, with 47 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Duquin with shoulder replacement surgery?
Dr. Duquin ranks #13 in New York for shoulder replacement with 47 Medicare-verified procedures. This high ranking among 334 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Duquin 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. Duquin 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 29% to 37% for shoulder replacement, which puts Dr. Duquin's total volume across all insurers at roughly 130 to 160 procedures against the 47 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. Duquin's procedure volume changed over time?
Yes. Dr. Duquin's Medicare-recorded volume has increased from 32 procedures in 2013 to 47 in the most recent data, a 47% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 47 procedures in 2024.
Which hospitals is Dr. Duquin affiliated with?
According to CMS facility affiliation data, Dr. Duquin is affiliated with Erie County Medical Center, Kaleida Health, Brooks-Tlc Hospital System, Inc, Mercy Hospital Of Buffalo, Bertrand Chaffee Hospital.
How does Dr. Duquin compare to other orthopedic surgeons in Buffalo?
Among the 8 orthopedic surgeons in Buffalo, Dr. Duquin ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Buffalo has 105 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Duquin practices?
Erie County Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Kaleida Health (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Brooks-Tlc Hospital System, Inc (2 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 Buffalo, New York
Dr. Duquin's 47 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. Brian McGrath | 41 | Hip, Knee |
| Dr. Marcus Romanowski | 34 | 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.