Shoulder
Dr. D Williams, DO
Dr. D Williams is a board-certified orthopedic surgeon practicing in Erie, Pennsylvania. Dr. Williams has performed 21 Medicare-verified shoulder replacements, ranking #47 in Pennsylvania.
In Pennsylvania, Dr. Williams performs below average in shoulder (21 vs 29 avg).
Dr. Williams's Medicare data shows a focused shoulder replacement practice with 21 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Erie is home to 10 orthopedic surgeons in the current Medicare dataset. Patients in the Erie area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Williams also maintains hospital privileges in PA and NY, indicating a regional practice that extends beyond Pennsylvania.
Medicare records for Dr. Williams extend back to 2016, covering 7 years of data. Over that period, recorded procedure volume increased from 12 to 21 in the most recent data, a 75% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Williams's 21 shoulder replacement procedures is below the national average of 28 among 2,092 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Williams Compares
Procedure volume compared to the Pennsylvania state average.
Contact & Location
Erie, PA 16507
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Williams's Medicare-recorded procedure volume has trended upward over 7 years, increasing 75% from 12 procedures in 2016 to 21 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 step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Williams
How does Dr. Williams's procedure volume compare to other Pennsylvania surgeons?
Dr. Williams has performed 21 Medicare-verified joint replacement procedures. The Pennsylvania average is 63 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Williams ranks #300 out of 388 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Williams perform?
Dr. Williams's reported Medicare volume is focused on shoulder replacement, with 21 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Williams in Erie?
Yes. There are 10 orthopedic surgeons in Erie 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 Pennsylvania surgeons.
What does the Medicare data for Dr. Williams 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. Williams's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 21 procedures shown here.
Has Dr. Williams's procedure volume changed over time?
Yes. Dr. Williams's Medicare-recorded volume has increased from 12 procedures in 2016 to 21 in the most recent data, a 75% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 24 procedures in 2022.
Which hospitals is Dr. Williams affiliated with?
According to CMS facility affiliation data, Dr. Williams is affiliated with Upmc Hamot, Upmc Chautauqua At Wca. Dr. Williams maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Williams compare to other orthopedic surgeons in Erie?
Among the 10 orthopedic surgeons in Erie, Dr. Williams ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Erie has 115 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Williams practices?
Upmc Hamot (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Upmc Chautauqua At Wca (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 Erie, Pennsylvania
Dr. Williams's 21 Medicare procedures are below the Erie average of 59. The table below compares verified procedure volumes for orthopedic surgeons practicing in Erie.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Robert Lupo | 115 | Hip, Knee, Shoulder |
| Dr. Nicholas Callahan | 81 | Hip, Knee, Shoulder |
| Dr. Nick Stefanovski | 58 | Hip, Knee |
| Dr. David German | 56 | Hip, Knee |
| Dr. Jeffrey Nechleba | 46 | Hip, Knee |
| Dr. James Delullo | 35 | Hip, Knee |
Patient Reviews & Ratings
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