Dr. David Barba, M.D.
Contact & Location
626-289-0178
Monterey Park, CA 91754
Dr. Barba performs more knee replacement procedures than 25% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #368 of 491 ranked knee surgeons in California.
About Dr. Barba
Practice. Dr. David Barba is a board-certified orthopedic surgeon practicing in Monterey Park, California. The latest annual CMS data records 18 knee replacements. That is #368 in California for knee replacement. A Medicare provider since 2009.
Trend. Medicare records run from 2017 to 2024, 7 years. Volume has held between 12 and 29 procedures a year.
National context. Among 6,612 knee replacement surgeons tracked nationally, 18 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 0 |
| 2017 | 19 |
| 2018 | 16 |
| 2019 | 29 |
| 2020 | 0 |
| 2021 | 12 |
| 2022 | 16 |
| 2023 | 21 |
| 2024 | 18 |
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 23% to 28% for knee 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. Barba Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Barba's procedure volume has been consistent across 7 years of Medicare data, ranging from 12 to 29 procedures per year. This stability suggests a well-established joint replacement practice.
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.
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 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. Barba
How does Dr. Barba's procedure volume compare to other California surgeons?
Dr. Barba has performed 18 Medicare-verified joint replacement procedures. The California average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Barba ranks #481 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Barba perform?
Dr. Barba's reported Medicare volume is focused on knee replacement, with 18 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Where is Dr. Barba's practice located?
Dr. Barba practices in Monterey Park, California. The office is located at 850 S Atlantic Blvd, Monterey Park, CA 91754. Patients in the surrounding area can consult Dr. Barba for joint replacement evaluation.
What does the Medicare data for Dr. Barba 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 23% to 28% for knee replacement, which puts Dr. Barba's total volume across all insurers at roughly 60 to 80 procedures against the 18 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. Barba's procedure volume changed over time?
Dr. Barba's procedure volume has been relatively stable over 7 years of Medicare data, ranging from 12 to 29 procedures per year between 2017 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Which hospitals is Dr. Barba affiliated with?
According to CMS facility affiliation data, Dr. Barba is affiliated with Adventist Health White Memorial, Monterey Park Hospital.
What are the quality ratings for hospitals where Dr. Barba practices?
Adventist Health White Memorial (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Monterey Park Hospital (1 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.
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.