Dr. Omar Perez, M.D.
Contact & Location
219-836-1060
Munster, IN 46321
Crown Point, IN 46307
Dr. Perez performs more shoulder replacement procedures than 43% of orthopedic surgeons in Indiana, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #39 of 69 ranked shoulder surgeons in Indiana.
About Dr. Perez
Practice. Dr. Omar Perez is a board-certified orthopedic surgeon practicing in Munster, Indiana. The latest annual CMS data records 17 shoulder replacements. That is #39 in Indiana for shoulder replacement. A Medicare provider since 2009.
Trend. Dr. Perez first appears in the Medicare data in 2023. With 2 years on record, the trend is still short.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 17 procedures is below the national average of 29. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Munster has 9 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume
Verified Medicare data is available for 2 years: 12 procedures in 2023 and 17 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
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. Perez Compares
Procedure volume compared to the Indiana state average.
Volume Trend Analysis
Dr. Perez has 2 years of Medicare procedure data beginning in 2023. 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 step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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 Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Perez
How does Dr. Perez's procedure volume compare to other Indiana surgeons?
Dr. Perez has performed 17 Medicare-verified joint replacement procedures. The Indiana average is 60 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Perez ranks #189 out of 224 orthopedic surgeons in Indiana.
What types of joint replacement does Dr. Perez perform?
Dr. Perez's reported Medicare volume is focused on shoulder replacement, with 17 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Perez in Munster?
Yes. There are 9 orthopedic surgeons in Munster 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 Indiana surgeons.
What does the Medicare data for Dr. Perez 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. Perez's total volume across all insurers at roughly 50 to 60 procedures against the 17 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.
Which hospitals is Dr. Perez affiliated with?
According to CMS facility affiliation data, Dr. Perez is affiliated with Methodist Hospitals Inc, Community Hospital, St Catherine Hospital Inc, Uchicago Medicine Northwest Indiana, Franciscan Health Munster.
How does Dr. Perez compare to other orthopedic surgeons in Munster?
Among the 9 orthopedic surgeons in Munster, Dr. Perez ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Munster has 121 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Perez practices?
Methodist Hospitals Inc (1 out of 5 CMS stars, insufficient case volume for complication rate comparison); Community Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); St Catherine Hospital Inc (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Munster, Indiana
Dr. Perez's 17 Medicare procedures are below the Munster average of 71. The table below compares verified procedure volumes for orthopedic surgeons practicing in Munster.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jonathan Edgington | 121 | Hip, Knee |
| Dr. Gregory McComis | 120 | Hip, Knee |
| Dr. Michael Knesek | 76 | Knee, Shoulder |
| Dr. Daniel Woods | 65 | Hip, Knee |
| Dr. Nikhil Pandhi | 53 | Hip, Knee |
| Dr. Jeffrey Tioco | 43 | Hip, Knee |
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.