Dr. Daniel Feldmann, M.D.
Contact & Location
Danville, PA 17822
Dr. Daniel Feldmann is a board-certified orthopedic surgeon practicing in Danville, Pennsylvania. A Medicare provider since 2006, Dr. Feldmann has performed 29 Medicare-verified knee replacements, ranking #172 in Pennsylvania.
In Pennsylvania, Dr. Feldmann performs below average in knee (29 vs 47 avg).
Dr. Feldmann's Medicare data shows a focused knee replacement practice with 29 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.
Beyond general orthopedic surgery, Dr. Feldmann holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Danville is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Danville area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Feldmann extend back to 2015, covering 10 years of data. Over that period, recorded procedure volume increased from 11 to 29 in the most recent data, a 164% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Feldmann's 29 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 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. Feldmann Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Feldmann's Medicare-recorded procedure volume has trended upward over 10 years, increasing 164% from 11 procedures in 2015 to 29 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.
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. Feldmann
How does Dr. Feldmann's procedure volume compare to other Pennsylvania surgeons?
Dr. Feldmann has performed 29 Medicare-verified joint replacement procedures. The Pennsylvania average is 66 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Feldmann ranks #262 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Feldmann perform?
Dr. Feldmann's reported Medicare volume is focused on knee replacement, with 29 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Feldmann in Danville?
Yes. There are 6 orthopedic surgeons in Danville 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 Pennsylvania surgeons.
What does the Medicare data for Dr. Feldmann 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. Feldmann's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 29 procedures shown here.
Has Dr. Feldmann's procedure volume changed over time?
Yes. Dr. Feldmann's Medicare-recorded volume has increased from 11 procedures in 2015 to 29 in the most recent data, a 164% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 30 procedures in 2023.
Which hospitals is Dr. Feldmann affiliated with?
According to CMS facility affiliation data, Dr. Feldmann is affiliated with Geisinger Medical Center.
How does Dr. Feldmann compare to other orthopedic surgeons in Danville?
Among the 6 orthopedic surgeons in Danville, Dr. Feldmann ranks #3 by total Medicare procedure volume. Dr. Feldmann is among the highest-volume surgeons in Danville.
What are the quality ratings for hospitals where Dr. Feldmann practices?
Geisinger Medical Center (4 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 Danville, Pennsylvania
Dr. Feldmann's 29 Medicare procedures are below the Danville average of 36. The table below compares verified procedure volumes for orthopedic surgeons practicing in Danville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Damsgaard | 93 | Hip, Knee |
| Dr. Pawan Barot | 30 | Hip, Knee |
| Dr. Steven Lietman | 27 | Hip, Knee |
| Dr. Louis Grandizio | 20 | Shoulder |
| Dr. James Widmaier | 15 | Hip |
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.