Shoulder
Dr. Louis Grandizio, D.O.
Dr. Louis Grandizio is a board-certified orthopedic surgeon practicing in Danville, Pennsylvania. Dr. Grandizio has performed 27 Medicare-verified shoulder replacements, ranking #35 in Pennsylvania.
In Pennsylvania, Dr. Grandizio performs near average in shoulder (27 vs 29 avg).
Dr. Grandizio's Medicare data shows a focused shoulder replacement practice with 27 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.
Danville is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Danville area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Grandizio extend back to 2019, covering 4 years of data. Over that period, recorded procedure volume increased from 12 to 27 in the most recent data, a 125% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Grandizio's 27 verified procedures is near the national average of 28.
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. Grandizio Compares
Procedure volume compared to the Pennsylvania state average.
Contact & Location
Danville, PA 17821
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Grandizio's Medicare-recorded procedure volume has trended upward over 4 years, increasing 125% from 12 procedures in 2019 to 27 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:
Evidence-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.
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. Grandizio
How does Dr. Grandizio's procedure volume compare to other Pennsylvania surgeons?
Dr. Grandizio has performed 27 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. Grandizio ranks #274 out of 388 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Grandizio perform?
Dr. Grandizio's reported Medicare volume is focused on shoulder replacement, with 27 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Grandizio in Danville?
Yes. There are 6 orthopedic surgeons in Danville 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. Grandizio 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. Grandizio's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 27 procedures shown here.
Has Dr. Grandizio's procedure volume changed over time?
Yes. Dr. Grandizio's Medicare-recorded volume has increased from 12 procedures in 2019 to 27 in the most recent data, a 125% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 27 procedures in 2023.
Which hospitals is Dr. Grandizio affiliated with?
According to CMS facility affiliation data, Dr. Grandizio is affiliated with Geisinger Medical Center.
How does Dr. Grandizio compare to other orthopedic surgeons in Danville?
Among the 6 orthopedic surgeons in Danville, Dr. Grandizio ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Danville has 96 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Grandizio practices?
Geisinger Medical Center (4 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 Danville, Pennsylvania
Dr. Grandizio's 27 Medicare procedures are below the Danville average of 37. The table below compares verified procedure volumes for orthopedic surgeons practicing in Danville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Damsgaard | 96 | Hip, Knee |
| Dr. Steven Lietman | 32 | Hip, Knee |
| Dr. Daniel Feldmann | 30 | Knee |
| Dr. James Widmaier | 19 | Hip |
| Dr. Pawan Barot | 16 | Hip |
Patient Reviews & Ratings
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