Shoulder
Dr. Michael O'brien, MD
Dr. Michael O'brien is a board-certified orthopedic surgeon practicing in New Orleans, Louisiana. A Medicare provider since 2007, Dr. O'brien has performed 15 Medicare-verified shoulder replacements, ranking #20 in Louisiana.
In Louisiana, Dr. O'brien performs below average in shoulder (15 vs 25 avg).
Dr. O'brien's Medicare data shows a focused shoulder replacement practice with 15 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.
New Orleans is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the New Orleans area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. O'brien first appears in the Medicare dataset in 2022. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. O'brien's 15 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. O'brien Compares
Procedure volume compared to the Louisiana state average.
Contact & Location
New Orleans, LA 70112
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. O'brien has 2 years of Medicare procedure data beginning in 2022. Additional years of data will provide a clearer picture of volume trends.
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 practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
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.
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. O'brien
How does Dr. O'brien's procedure volume compare to other Louisiana surgeons?
Dr. O'brien has performed 15 Medicare-verified joint replacement procedures. The Louisiana average is 51 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. O'brien ranks #103 out of 118 orthopedic surgeons in Louisiana.
What types of joint replacement does Dr. O'brien perform?
Dr. O'brien's reported Medicare volume is focused on shoulder replacement, with 15 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. O'brien with shoulder replacement surgery?
Dr. O'brien ranks #20 in Louisiana for shoulder replacement with 15 Medicare-verified procedures. This high ranking among 118 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. O'brien in New Orleans?
Yes. There are 12 orthopedic surgeons in New Orleans 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 Louisiana surgeons.
What does the Medicare data for Dr. O'brien 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. O'brien's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 15 procedures shown here.
Which hospitals is Dr. O'brien affiliated with?
According to CMS facility affiliation data, Dr. O'brien is affiliated with East Jefferson General Hospital.
How does Dr. O'brien compare to other orthopedic surgeons in New Orleans?
Among the 12 orthopedic surgeons in New Orleans, Dr. O'brien ranks #10 by total Medicare procedure volume. The highest-volume surgeon in New Orleans has 84 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. O'brien practices?
East Jefferson General Hospital (2 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 New Orleans, Louisiana
Dr. O'brien's 15 Medicare procedures are below the New Orleans average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in New Orleans.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Lance Estrada | 84 | Hip, Knee |
| Dr. Chad Millet | 82 | Hip, Knee |
| Dr. Willard Moore | 67 | Hip, Knee |
| Dr. Richard Meyer | 56 | Hip, Knee |
| Dr. George Chimento | 42 | Hip, Knee |
| Dr. Felix Savoie | 25 | Shoulder |
Patient Reviews & Ratings
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