Dr. Paul Yang, M.D.
Contact & Location
626-918-6655
West Covina, CA 91790
About Dr. Yang
Dr. Paul Yang is a board-certified orthopedic surgeon practicing in West Covina, California. A Medicare provider since 2014, Dr. Yang performed 24 Medicare-verified knee replacements in the latest annual CMS data, ranking #304 in California.
In California, Dr. Yang performs below the state average in knee (24 vs 47).
Dr. Yang's Medicare data shows a focused knee replacement practice with 24 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.
Dr. Yang is the only orthopedic surgeon in West Covina represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Dr. Yang first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.
Dr. Yang's 24 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume
Verified Medicare data is available for 2 years: 21 procedures in 2023 and 24 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 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. Yang Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Yang 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 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. Yang
How does Dr. Yang's procedure volume compare to other California surgeons?
Dr. Yang has performed 24 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. Yang ranks #435 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Yang perform?
Dr. Yang's reported Medicare volume is focused on knee replacement, with 24 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Where is Dr. Yang's practice located?
Dr. Yang practices in West Covina, California. The office is located at 1135 S Sunset Ave Ste 200, West Covina, CA 91790. Patients in the surrounding area can consult Dr. Yang for joint replacement evaluation.
What does the Medicare data for Dr. Yang 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. Yang's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 24 procedures shown here.
Which hospitals is Dr. Yang affiliated with?
According to CMS facility affiliation data, Dr. Yang is affiliated with Emanate Health Inter-Community Hospital, Emanate Health Foothill Presbyterian Hospital.
What are the quality ratings for hospitals where Dr. Yang practices?
Emanate Health Inter-Community Hospital (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Emanate Health Foothill Presbyterian Hospital (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.
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.