Shoulder
Dr. Todd Obrien, MD
Dr. Todd Obrien is a board-certified orthopedic surgeon practicing in Peabody, Massachusetts. A Medicare provider since 2006, Dr. Obrien has performed 29 Medicare-verified shoulder replacements, ranking #18 in Massachusetts.
In Massachusetts, Dr. Obrien performs near average in shoulder (29 vs 32 avg).
Dr. Obrien's Medicare data shows a focused shoulder replacement practice with 29 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.
Peabody is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Peabody area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Obrien extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 13 to 29 in the most recent data, a 123% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Obrien's 29 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. Obrien Compares
Procedure volume compared to the Massachusetts state average.
Contact & Location
Peabody, MA 01960
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Obrien's Medicare-recorded procedure volume has trended upward over 11 years, increasing 123% from 13 procedures in 2013 to 29 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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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. Obrien
How does Dr. Obrien's procedure volume compare to other Massachusetts surgeons?
Dr. Obrien has performed 29 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. Obrien ranks #141 out of 202 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Obrien perform?
Dr. Obrien's reported Medicare volume is focused on shoulder replacement, with 29 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Obrien with shoulder replacement surgery?
Dr. Obrien ranks #18 in Massachusetts for shoulder replacement with 29 Medicare-verified procedures. This high ranking among 202 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Obrien in Peabody?
Yes. There are 11 orthopedic surgeons in Peabody 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. Obrien 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. Obrien's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 29 procedures shown here.
Has Dr. Obrien's procedure volume changed over time?
Yes. Dr. Obrien's Medicare-recorded volume has increased from 13 procedures in 2013 to 29 in the most recent data, a 123% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 29 procedures in 2022.
Which hospitals is Dr. Obrien affiliated with?
According to CMS facility affiliation data, Dr. Obrien is affiliated with North Shore Medical Center -, Massachusetts General Hospital.
How does Dr. Obrien compare to other orthopedic surgeons in Peabody?
Among the 11 orthopedic surgeons in Peabody, Dr. Obrien ranks #10 by total Medicare procedure volume. The highest-volume surgeon in Peabody has 138 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Obrien practices?
North Shore Medical Center - (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Massachusetts General 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 Peabody, Massachusetts
Dr. Obrien's 29 Medicare procedures are below the Peabody average of 86. The table below compares verified procedure volumes for orthopedic surgeons practicing in Peabody.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Benjamin Schwartz | 138 | Hip, Knee |
| Dr. Hugh O'flynn | 111 | Hip, Knee |
| Dr. Steven Mattheos | 92 | Knee |
| Dr. Ira Evans | 86 | Knee |
| Dr. William Rubenstein | 73 | Hip, Knee |
| Dr. David Fehnel | 73 | Shoulder |
Patient Reviews & Ratings
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