Dr. Frederick Song, M.D.
Contact & Location
609-924-8131
Princeton, NJ 08540
Dr. Song performs more shoulder replacement procedures than 95% of orthopedic surgeons in New Jersey, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #2 of 41 ranked shoulder surgeons in New Jersey.
About Dr. Song
Practice. Dr. Frederick Song is a board-certified orthopedic surgeon practicing in Princeton, New Jersey. The latest annual CMS data records 70 shoulder replacements. That is #2 in New Jersey for shoulder replacement. A Medicare provider since 2007.
Trend. Medicare records run from 2014 to 2024, 11 years. Volume rose from 13 procedures a year to 70, up 438%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 70 procedures is more than 2x the national average of 29. That is #118 nationally.
Local context. Princeton has 11 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 13 |
| 2015 | 19 |
| 2016 | 25 |
| 2017 | 28 |
| 2018 | 36 |
| 2019 | 22 |
| 2020 | 33 |
| 2021 | 53 |
| 2022 | 63 |
| 2023 | 72 |
| 2024 | 70 |
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 29% to 37% for shoulder 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. Song Compares
Procedure volume compared to the New Jersey state average.
Volume Trend Analysis
Dr. Song's Medicare-recorded procedure volume has trended upward over 11 years, increasing 438% from 13 procedures in 2014 to 70 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 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.
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. Song
How does Dr. Song's procedure volume compare to other New Jersey surgeons?
Dr. Song has performed 70 Medicare-verified joint replacement procedures. This is in line with the New Jersey average of 72 procedures per surgeon. Dr. Song ranks #60 out of 184 orthopedic surgeons in New Jersey.
What types of joint replacement does Dr. Song perform?
Dr. Song's reported Medicare volume is focused on shoulder replacement, with 70 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Song with shoulder replacement surgery?
Dr. Song ranks #2 in New Jersey for shoulder replacement with 70 Medicare-verified procedures. This high ranking among 184 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Song in Princeton?
Yes. There are 11 orthopedic surgeons in Princeton 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 New Jersey surgeons.
What does the Medicare data for Dr. Song 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 29% to 37% for shoulder replacement, which puts Dr. Song's total volume across all insurers at roughly 190 to 240 procedures against the 70 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. Song's procedure volume changed over time?
Yes. Dr. Song's Medicare-recorded volume has increased from 13 procedures in 2014 to 70 in the most recent data, a 438% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 72 procedures in 2023.
Which hospitals is Dr. Song affiliated with?
According to CMS facility affiliation data, Dr. Song is affiliated with Penn Medicine Princeton Medical Center, Robert Wood Johnson University Hospital Somerset, Robert Wood Johnson University Hospital Hamilton, Centrastate Medical Center, Hunterdon Medical Center.
How does Dr. Song compare to other orthopedic surgeons in Princeton?
Among the 11 orthopedic surgeons in Princeton, Dr. Song ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Princeton has 271 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Song practices?
Penn Medicine Princeton Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Robert Wood Johnson University Hospital Somerset (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Robert Wood Johnson University Hospital Hamilton (3 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Princeton, New Jersey
Dr. Song's 70 Medicare procedures are below the Princeton average of 148. The table below compares verified procedure volumes for orthopedic surgeons practicing in Princeton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Vannozzi | 271 | Hip, Knee |
| Dr. Brian Culp | 219 | Hip, Knee |
| Dr. Stephen Kayiaros | 197 | Hip, Knee |
| Dr. Hari Bezwada | 165 | Hip, Knee |
| Dr. Anthony Boniello | 77 | Hip, Knee |
| Dr. Mark Pressman | 40 | 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.