Dr. Michael Ostempowski, MD
Contact & Location
Amherst, NY 14226
Dr. Michael Ostempowski is a board-certified orthopedic surgeon practicing in Amherst, New York. A Medicare provider since 2006, Dr. Ostempowski has performed 39 Medicare-verified knee replacements (#100 in New York) and 18 hip replacements, for a combined total of 57 procedures.
In New York, Dr. Ostempowski performs near average in knee (39 vs 47 avg), below average in hip (18 vs 42 avg).
Dr. Ostempowski's reported Medicare volume is split between knee replacements (39 cases) and hip replacements (18 cases).
Amherst is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Amherst area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Ostempowski extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 44 to 57 in the most recent data, a 30% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Ostempowski's 39 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Ostempowski Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Ostempowski's Medicare-recorded procedure volume has trended upward over 12 years, increasing 30% from 44 procedures in 2013 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.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Ostempowski
How does Dr. Ostempowski's procedure volume compare to other New York surgeons?
Dr. Ostempowski has performed 57 Medicare-verified joint replacement procedures. This is in line with the New York average of 69 procedures per surgeon. Dr. Ostempowski ranks #132 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Ostempowski perform?
Dr. Ostempowski's Medicare data shows procedures in knee replacement (39 cases) and hip replacement (18 cases).
Are there other orthopedic surgeons near Dr. Ostempowski in Amherst?
Yes. There are 8 orthopedic surgeons in Amherst 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. Ostempowski 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. Ostempowski's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 57 procedures shown here.
Has Dr. Ostempowski's procedure volume changed over time?
Yes. Dr. Ostempowski's Medicare-recorded volume has increased from 44 procedures in 2013 to 57 in the most recent data, a 30% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 71 procedures in 2023.
Does Dr. Ostempowski perform more than one type of joint replacement?
Yes. Dr. Ostempowski's Medicare data shows procedures in knee replacement (39 cases), hip replacement (18 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Ostempowski affiliated with?
According to CMS facility affiliation data, Dr. Ostempowski is affiliated with Sisters Of Charity Hospital, Kenmore Mercy Hospital, Kaleida Health, Mercy Hospital Of Buffalo.
How does Dr. Ostempowski compare to other orthopedic surgeons in Amherst?
Among the 8 orthopedic surgeons in Amherst, Dr. Ostempowski ranks #3 by total Medicare procedure volume. Dr. Ostempowski is among the highest-volume surgeons in Amherst.
What are the quality ratings for hospitals where Dr. Ostempowski practices?
Sisters Of Charity Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Kenmore Mercy Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Kaleida Health (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 Amherst, New York
Dr. Ostempowski's 57 Medicare procedures are above the Amherst average of 46. The table below compares verified procedure volumes for orthopedic surgeons practicing in Amherst.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Nicholas Violante | 79 | Hip, Knee |
| Dr. Scott Nodzo | 57 | Hip, Knee |
| Dr. Daniel Vargo | 42 | Hip, Knee |
| Dr. Andrew Stoeckl | 35 | Knee |
| Dr. Matthew Mann | 25 | Hip, Knee |
| Dr. Adam Burzynski | 24 | Knee |
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.