Dr. Michael Ciminiello, MD
Dr. Michael Ciminiello is a board-certified orthopedic surgeon practicing in Riverhead, New York. A Medicare provider since 2007, Dr. Ciminiello has performed 225 Medicare-verified knee replacements (#1 in New York) and 164 hip replacements, for a combined total of 389 procedures.
In New York, Dr. Ciminiello performs well above average in knee (225 vs 45 avg), well above average in hip (164 vs 42 avg).
Dr. Ciminiello's reported Medicare volume is split between knee replacements (225 cases) and hip replacements (164 cases).
Riverhead is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Riverhead area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Ciminiello extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 95 to 389 in the most recent data, a 309% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Ciminiello's 225 verified procedures is more than 5x the national average of 45, ranking #37 nationally.
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. Ciminiello Compares
Procedure volume compared to the New York state average.
Contact & Location
Riverhead, NY 11901
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Ciminiello's Medicare-recorded procedure volume has trended upward over 11 years, increasing 309% from 95 procedures in 2013 to 389 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.
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.
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.
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. Ciminiello
How does Dr. Ciminiello's procedure volume compare to other New York surgeons?
Dr. Ciminiello has performed 389 Medicare-verified joint replacement procedures. This is more than 5x the New York average of 67 procedures per surgeon. Dr. Ciminiello ranks #1 out of 338 orthopedic surgeons in New York.
What types of joint replacement does Dr. Ciminiello perform?
Dr. Ciminiello's Medicare data shows procedures in knee replacement (225 cases) and hip replacement (164 cases).
How experienced is Dr. Ciminiello with knee replacement surgery?
Dr. Ciminiello ranks #1 in New York for knee replacement with 225 Medicare-verified procedures. This high ranking among 338 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Ciminiello in Riverhead?
Yes. There are 3 orthopedic surgeons in Riverhead 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. Ciminiello 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. Ciminiello's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 389 procedures shown here.
Has Dr. Ciminiello's procedure volume changed over time?
Yes. Dr. Ciminiello's Medicare-recorded volume has increased from 95 procedures in 2013 to 389 in the most recent data, a 309% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 389 procedures in 2023.
Does Dr. Ciminiello perform more than one type of joint replacement?
Yes. Dr. Ciminiello's Medicare data shows procedures in knee replacement (225 cases), hip replacement (164 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Ciminiello affiliated with?
According to CMS facility affiliation data, Dr. Ciminiello is affiliated with Peconic Bay Medical Center, Stony Brook University Hospital.
How does Dr. Ciminiello compare to other orthopedic surgeons in Riverhead?
Among the 3 orthopedic surgeons in Riverhead, Dr. Ciminiello ranks #1 by total Medicare procedure volume. Dr. Ciminiello has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Ciminiello practices?
Peconic Bay Medical Center (3 out of 5 CMS stars, hip/knee complication rate better than national average); Stony Brook University Hospital (4 out of 5 CMS stars, hip/knee complication rate better than national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Riverhead, New York
Dr. Ciminiello's 389 Medicare procedures are above the Riverhead average of 182. The table below compares verified procedure volumes for orthopedic surgeons practicing in Riverhead.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Peter Sultan | 136 | Hip, Knee |
| Dr. Victor Olujimi | 22 | Shoulder |
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