Dr. Samuel Park, MD
Dr. Samuel Park is a board-certified orthopedic surgeon practicing in Mission Viejo, California. A Medicare provider since 2007, Dr. Park has performed 96 Medicare-verified knee replacements (#45 in California) and 71 hip replacements, for a combined total of 167 procedures.
In California, Dr. Park performs well above average in knee (96 vs 45 avg), above average in hip (71 vs 41 avg).
Dr. Park's reported Medicare volume is split between knee replacements (96 cases) and hip replacements (71 cases).
Mission Viejo is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Mission Viejo area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Park extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 12 to 167 in the most recent data, a 1292% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Park's 96 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. Park Compares
Procedure volume compared to the California state average.
Contact & Location
Mission Viejo, CA 92691
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Park's Medicare-recorded procedure volume has trended upward over 11 years, increasing 1292% from 12 procedures in 2013 to 167 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
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. Park
How does Dr. Park's procedure volume compare to other California surgeons?
Dr. Park has performed 167 Medicare-verified joint replacement procedures. This is more than 2x the California average of 65 procedures per surgeon. Dr. Park ranks #46 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Park perform?
Dr. Park's Medicare data shows procedures in knee replacement (96 cases) and hip replacement (71 cases).
Are there other orthopedic surgeons near Dr. Park in Mission Viejo?
Yes. There are 4 orthopedic surgeons in Mission Viejo 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. Park 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. Park's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 167 procedures shown here.
Has Dr. Park's procedure volume changed over time?
Yes. Dr. Park's Medicare-recorded volume has increased from 12 procedures in 2013 to 167 in the most recent data, a 1292% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 167 procedures in 2023.
Does Dr. Park perform more than one type of joint replacement?
Yes. Dr. Park's Medicare data shows procedures in knee replacement (96 cases), hip replacement (71 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Park affiliated with?
According to CMS facility affiliation data, Dr. Park is affiliated with Providence Mission Hospital, Hoag Memorial Hospital Presbyterian.
How does Dr. Park compare to other orthopedic surgeons in Mission Viejo?
Among the 4 orthopedic surgeons in Mission Viejo, Dr. Park ranks #1 by total Medicare procedure volume. Dr. Park has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Park practices?
Providence Mission Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Hoag Memorial Hospital Presbyterian (5 out of 5 CMS stars). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Mission Viejo, California
Dr. Park's 167 Medicare procedures are above the Mission Viejo average of 91. The table below compares verified procedure volumes for orthopedic surgeons practicing in Mission Viejo.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. James Chen | 73 | Hip, Knee |
| Dr. Michael Marandola | 64 | Hip, Knee |
| Dr. Stephen Gardner | 60 | Hip, Knee, Shoulder |
Patient Reviews & Ratings
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