Dr. Patrick St.Pierre, M.D.
Contact & Location
760-568-2684
Rancho Mirage, CA 92270
La Quinta, CA 92253
Dr. St.Pierre performs more shoulder replacement procedures than 97% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #3 of 139 ranked shoulder surgeons in California.
About Dr. St.Pierre
Practice. Dr. Patrick St.Pierre is a board-certified orthopedic surgeon practicing in Rancho Mirage, California. The latest annual CMS data records 127 shoulder replacements. That is #3 in California for shoulder replacement. Dr. St.Pierre also holds credentials in Sports Medicine. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 90 procedures a year to 127, up 41%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 127 procedures is more than 4x the national average of 29. That is #16 nationally.
Local context. Rancho Mirage has 4 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 90 |
| 2014 | 94 |
| 2015 | 89 |
| 2016 | 122 |
| 2017 | 105 |
| 2018 | 156 |
| 2019 | 139 |
| 2020 | 117 |
| 2021 | 159 |
| 2022 | 137 |
| 2023 | 124 |
| 2024 | 127 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 29% to 37% for shoulder replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. St.Pierre Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. St.Pierre's Medicare-recorded procedure volume has trended upward over 12 years, increasing 41% from 90 procedures in 2013 to 127 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. St.Pierre
How does Dr. St.Pierre's procedure volume compare to other California surgeons?
Dr. St.Pierre has performed 127 Medicare-verified joint replacement procedures. This is significantly above the California average of 68 procedures per surgeon. Dr. St.Pierre ranks #88 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. St.Pierre perform?
Dr. St.Pierre's reported Medicare volume is focused on shoulder replacement, with 127 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. St.Pierre with shoulder replacement surgery?
Dr. St.Pierre ranks #3 in California for shoulder replacement with 127 Medicare-verified procedures. This high ranking among 613 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. St.Pierre in Rancho Mirage?
Yes. There are 4 orthopedic surgeons in Rancho Mirage 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 California surgeons.
What does the Medicare data for Dr. St.Pierre represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 29% to 37% for shoulder replacement, which puts Dr. St.Pierre's total volume across all insurers at roughly 340 to 440 procedures against the 127 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. St.Pierre's procedure volume changed over time?
Yes. Dr. St.Pierre's Medicare-recorded volume has increased from 90 procedures in 2013 to 127 in the most recent data, a 41% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 159 procedures in 2021.
Which hospitals is Dr. St.Pierre affiliated with?
According to CMS facility affiliation data, Dr. St.Pierre is affiliated with Eisenhower Medical Center.
How does Dr. St.Pierre compare to other orthopedic surgeons in Rancho Mirage?
Among the 4 orthopedic surgeons in Rancho Mirage, Dr. St.Pierre ranks #3 by total Medicare procedure volume. Dr. St.Pierre is among the highest-volume surgeons in Rancho Mirage.
What are the quality ratings for hospitals where Dr. St.Pierre practices?
Eisenhower Medical Center (4 out of 5 CMS stars, hip/knee complication rate better than national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Rancho Mirage, California
Dr. St.Pierre's 127 Medicare procedures are below the Rancho Mirage average of 242. The table below compares verified procedure volumes for orthopedic surgeons practicing in Rancho Mirage.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ghassan Boghosian | 464 | Hip, Knee |
| Dr. Erik Schnaser | 337 | Hip, Knee |
| Dr. Karimdad Otarodi | 39 | Shoulder |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.