Dr. Brad Penenberg, M.D.
Contact & Location
Beverly Hills, CA 90212
Dr. Brad Penenberg is a board-certified orthopedic surgeon practicing in Beverly Hills, California. A Medicare provider since 2006, Dr. Penenberg has performed 140 Medicare-verified knee replacements (#26 in California) and 122 hip replacements, for a combined total of 262 procedures.
In California, Dr. Penenberg performs well above average in knee (140 vs 47 avg), well above average in hip (122 vs 41 avg).
Dr. Penenberg's reported Medicare volume is split between knee replacements (140 cases) and hip replacements (122 cases).
Beverly Hills is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Beverly Hills area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Penenberg's Medicare data spans 12 years, beginning in 2013. Volume peaked at 384 procedures in 2017 before settling at 262 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Penenberg's 140 verified procedures is more than 3x the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Penenberg Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Penenberg's recorded volume peaked at 384 procedures in 2017 and stood at 262 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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. Penenberg
How does Dr. Penenberg's procedure volume compare to other California surgeons?
Dr. Penenberg has performed 262 Medicare-verified joint replacement procedures. This is more than 3x the California average of 68 procedures per surgeon. Dr. Penenberg ranks #15 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Penenberg perform?
Dr. Penenberg's Medicare data shows procedures in knee replacement (140 cases) and hip replacement (122 cases).
Are there other orthopedic surgeons near Dr. Penenberg in Beverly Hills?
Yes. There are 2 orthopedic surgeons in Beverly Hills 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. Penenberg 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. Penenberg's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 262 procedures shown here.
Has Dr. Penenberg's procedure volume changed over time?
Dr. Penenberg's Medicare-recorded volume peaked at 384 procedures in 2017 and was 262 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Penenberg perform more than one type of joint replacement?
Yes. Dr. Penenberg's Medicare data shows procedures in knee replacement (140 cases), hip replacement (122 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Penenberg affiliated with?
According to CMS facility affiliation data, Dr. Penenberg is affiliated with Cedars-Sinai Medical Center, Glendale Adventist Medical Center, Henry Mayo Newhall Hospital.
What are the quality ratings for hospitals where Dr. Penenberg practices?
Cedars-Sinai Medical Center (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Glendale Adventist Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Henry Mayo Newhall Hospital (2 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 Beverly Hills, California
Dr. Penenberg's 262 Medicare procedures are below the Beverly Hills average of 468. The table below compares verified procedure volumes for orthopedic surgeons practicing in Beverly Hills.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Andrew Yun | 674 | 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.