Dr. John Tiberi, M.D.
Dr. John Tiberi is a board-certified orthopedic surgeon practicing in Los Angeles, California. A Medicare provider since 2007, Dr. Tiberi has performed 103 Medicare-verified knee replacements (#40 in California) and 69 hip replacements, for a combined total of 172 procedures.
In California, Dr. Tiberi performs well above average in knee (103 vs 45 avg), above average in hip (69 vs 41 avg).
Dr. Tiberi's reported Medicare volume is split between knee replacements (103 cases) and hip replacements (69 cases).
Beyond general orthopedic surgery, Dr. Tiberi holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Los Angeles is home to 34 orthopedic surgeons in the current Medicare dataset. Patients in the Los Angeles area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Tiberi extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 61 to 172 in the most recent data, a 182% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Tiberi's 103 verified procedures is more than 2x the national average of 45.
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. Tiberi Compares
Procedure volume compared to the California state average.
Contact & Location
Los Angeles, CA 90045
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Tiberi's Medicare-recorded procedure volume has trended upward over 11 years, increasing 182% from 61 procedures in 2013 to 172 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 Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
What to Expect on the Day of SurgeryA 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.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Tiberi
How does Dr. Tiberi's procedure volume compare to other California surgeons?
Dr. Tiberi has performed 172 Medicare-verified joint replacement procedures. This is more than 2x the California average of 65 procedures per surgeon. Dr. Tiberi ranks #41 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Tiberi perform?
Dr. Tiberi's Medicare data shows procedures in knee replacement (103 cases) and hip replacement (69 cases).
Are there other orthopedic surgeons near Dr. Tiberi in Los Angeles?
Yes. There are 34 orthopedic surgeons in Los Angeles 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. Tiberi 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. Tiberi's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 172 procedures shown here.
Has Dr. Tiberi's procedure volume changed over time?
Yes. Dr. Tiberi's Medicare-recorded volume has increased from 61 procedures in 2013 to 172 in the most recent data, a 182% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 172 procedures in 2023.
Does Dr. Tiberi perform more than one type of joint replacement?
Yes. Dr. Tiberi's Medicare data shows procedures in knee replacement (103 cases), hip replacement (69 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Tiberi affiliated with?
According to CMS facility affiliation data, Dr. Tiberi is affiliated with Cedar-Sinai Marina Del Rey Hospital, Torrance Memorial Medical Center, Cedars-Sinai Medical Center.
How does Dr. Tiberi compare to other orthopedic surgeons in Los Angeles?
Among the 34 orthopedic surgeons in Los Angeles, Dr. Tiberi ranks #2 by total Medicare procedure volume. Dr. Tiberi is among the highest-volume surgeons in Los Angeles.
What are the quality ratings for hospitals where Dr. Tiberi practices?
Cedar-Sinai Marina Del Rey Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Torrance Memorial Medical Center (4 out of 5 CMS stars, hip/knee complication rate better than national average); Cedars-Sinai Medical Center (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 Los Angeles, California
Dr. Tiberi's 172 Medicare procedures are above the Los Angeles average of 105. The table below compares verified procedure volumes for orthopedic surgeons practicing in Los Angeles.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Daniel Oakes | 198 | Hip, Knee |
| Dr. Andrew Spitzer | 91 | Hip, Knee |
| Dr. Vishal Hegde | 83 | Hip, Knee |
| Dr. Micah Adamson | 65 | Hip, Knee |
| Dr. Paul Gilbert | 65 | Hip, Knee |
| Dr. Adam Sassoon | 62 | Hip, Knee |
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