Shoulder
Dr. Joseph Deangelis
Dr. Joseph Deangelis is a board-certified orthopedic surgeon practicing in Boston, Massachusetts. A Medicare provider since 2007, Dr. Deangelis has performed 34 Medicare-verified shoulder replacements, ranking #16 in Massachusetts.
In Massachusetts, Dr. Deangelis performs near average in shoulder (34 vs 32 avg).
Dr. Deangelis's Medicare data shows a focused shoulder replacement practice with 34 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.
Boston is home to 50 orthopedic surgeons in the current Medicare dataset. Patients in the Boston area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Deangelis extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 13 to 34 in the most recent data, a 162% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Deangelis's 34 verified procedures is above 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. Deangelis Compares
Procedure volume compared to the Massachusetts state average.
Contact & Location
Boston, MA 02115
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Deangelis's Medicare-recorded procedure volume has trended upward over 11 years, increasing 162% from 13 procedures in 2013 to 34 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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Deangelis
How does Dr. Deangelis's procedure volume compare to other Massachusetts surgeons?
Dr. Deangelis has performed 34 Medicare-verified joint replacement procedures. The Massachusetts average is 74 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Deangelis ranks #136 out of 202 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Deangelis perform?
Dr. Deangelis's reported Medicare volume is focused on shoulder replacement, with 34 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Deangelis with shoulder replacement surgery?
Dr. Deangelis ranks #16 in Massachusetts for shoulder replacement with 34 Medicare-verified procedures. This high ranking among 202 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Deangelis in Boston?
Yes. There are 50 orthopedic surgeons in Boston 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 Massachusetts surgeons.
What does the Medicare data for Dr. Deangelis 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. Deangelis's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 34 procedures shown here.
Has Dr. Deangelis's procedure volume changed over time?
Yes. Dr. Deangelis's Medicare-recorded volume has increased from 13 procedures in 2013 to 34 in the most recent data, a 162% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 34 procedures in 2023.
Which hospitals is Dr. Deangelis affiliated with?
According to CMS facility affiliation data, Dr. Deangelis is affiliated with Beth Israel Deaconess Medical Center, Mount Auburn Hospital, Brigham And Women'S Hospital, Beth Israel Deaconess Hospital - Needham.
How does Dr. Deangelis compare to other orthopedic surgeons in Boston?
Among the 50 orthopedic surgeons in Boston, Dr. Deangelis ranks #38 by total Medicare procedure volume. The highest-volume surgeon in Boston has 312 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Deangelis practices?
Beth Israel Deaconess Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Mount Auburn Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Brigham And Women'S Hospital (5 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 Boston, Massachusetts
Dr. Deangelis's 34 Medicare procedures are below the Boston average of 188. The table below compares verified procedure volumes for orthopedic surgeons practicing in Boston.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Carl Talmo | 312 | Hip, Knee |
| Dr. Young-Min Kwon | 229 | Hip, Knee |
| Dr. James Bono | 214 | Hip, Knee |
| Dr. Dennis Burke | 210 | Hip, Knee |
| Dr. Eric Smith | 164 | Hip, Knee |
| Dr. Wolfgang Fitz | 156 | Knee |
Patient Reviews & Ratings
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