Dr. John Parker, M.D.
Dr. John Parker is a board-certified orthopedic surgeon practicing in De Witt, New York. A Medicare provider since 2006, Dr. Parker has performed 46 Medicare-verified hip replacements (#67 in New York) and 31 knee replacements, for a combined total of 77 procedures.
In New York, Dr. Parker performs near average in hip (46 vs 42 avg), below average in knee (31 vs 45 avg).
Dr. Parker's reported Medicare volume is split between hip replacements (46 cases) and knee replacements (31 cases).
De Witt is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the De Witt area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Parker extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 33 to 77 in the most recent data, a 133% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,526 hip replacement surgeons tracked nationally, Dr. Parker's 46 verified procedures is above the national average of 36.
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. Parker Compares
Procedure volume compared to the New York state average.
Contact & Location
De Witt, NY 13214
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Parker's Medicare-recorded procedure volume has trended upward over 11 years, increasing 133% from 33 procedures in 2013 to 77 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Parker
How does Dr. Parker's procedure volume compare to other New York surgeons?
Dr. Parker has performed 77 Medicare-verified joint replacement procedures. This is in line with the New York average of 67 procedures per surgeon. Dr. Parker ranks #96 out of 338 orthopedic surgeons in New York.
What types of joint replacement does Dr. Parker perform?
Dr. Parker's Medicare data shows procedures in hip replacement (46 cases) and knee replacement (31 cases).
Are there other orthopedic surgeons near Dr. Parker in De Witt?
Yes. There are 2 orthopedic surgeons in De Witt 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. Parker 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. Parker's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 77 procedures shown here.
Has Dr. Parker's procedure volume changed over time?
Yes. Dr. Parker's Medicare-recorded volume has increased from 33 procedures in 2013 to 77 in the most recent data, a 133% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 79 procedures in 2017.
Does Dr. Parker perform more than one type of joint replacement?
Yes. Dr. Parker's Medicare data shows procedures in hip replacement (46 cases), knee replacement (31 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Parker affiliated with?
According to CMS facility affiliation data, Dr. Parker is affiliated with St Joseph'S Hospital Health Center, Crouse Hospital, Samaritan Medical Center, Oswego Hospital.
What are the quality ratings for hospitals where Dr. Parker practices?
St Joseph'S Hospital Health Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Crouse Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Samaritan Medical Center (3 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 De Witt, New York
Dr. Parker's 77 Medicare procedures are above the De Witt average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in De Witt.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Stephen Bogosian | 28 | Hip, Knee |
Patient Reviews & Ratings
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