Dr. Frank Petrigliano, MD
Contact & Location
Santa Monica, CA 90404
Dr. Frank Petrigliano is a board-certified orthopedic surgeon practicing in Santa Monica, California. Dr. Petrigliano has performed 18 Medicare-verified shoulder replacements, ranking #90 in California.
In California, Dr. Petrigliano performs below average in shoulder (18 vs 31 avg).
Dr. Petrigliano's Medicare data shows a focused shoulder replacement practice with 18 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.
Santa Monica is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Santa Monica area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Petrigliano extend back to 2013, covering 10 years of data. Over that period, recorded procedure volume increased from 12 to 18 in the most recent data, a 50% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Petrigliano's 18 shoulder replacement procedures is below the national average of 29 among 2,213 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Petrigliano Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Petrigliano's Medicare-recorded procedure volume has trended upward over 10 years, increasing 50% from 12 procedures in 2013 to 18 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Petrigliano
How does Dr. Petrigliano's procedure volume compare to other California surgeons?
Dr. Petrigliano 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. Petrigliano ranks #486 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Petrigliano perform?
Dr. Petrigliano's reported Medicare volume is focused on shoulder replacement, with 18 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Petrigliano in Santa Monica?
Yes. There are 11 orthopedic surgeons in Santa Monica 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. Petrigliano 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. Petrigliano's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 18 procedures shown here.
Has Dr. Petrigliano's procedure volume changed over time?
Yes. Dr. Petrigliano's Medicare-recorded volume has increased from 12 procedures in 2013 to 18 in the most recent data, a 50% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 29 procedures in 2018.
Which hospitals is Dr. Petrigliano affiliated with?
According to CMS facility affiliation data, Dr. Petrigliano is affiliated with Santa Monica - Ucla Med Ctr & Orthopaedic Hospital, Ronald Reagan Ucla Medical Center.
How does Dr. Petrigliano compare to other orthopedic surgeons in Santa Monica?
Among the 11 orthopedic surgeons in Santa Monica, Dr. Petrigliano ranks #10 by total Medicare procedure volume. The highest-volume surgeon in Santa Monica has 173 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Petrigliano practices?
Santa Monica - Ucla Med Ctr & Orthopaedic Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Ronald Reagan Ucla Medical Center (4 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 Santa Monica, California
Dr. Petrigliano's 18 Medicare procedures are below the Santa Monica average of 86. The table below compares verified procedure volumes for orthopedic surgeons practicing in Santa Monica.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jeffrey Zarin | 173 | Hip, Knee |
| Dr. Umesh Bhagia | 156 | Hip, Knee, Shoulder |
| Dr. Michael Gerhardt | 105 | Hip |
| Dr. Alexandra Stavrakis | 69 | Hip, Knee |
| Dr. Kevin Ehrhart | 46 | Knee |
| Dr. Ryan Bennett | 34 | 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.