Dr. David Kummerfeld, M.D.
Contact & Location
903-939-7501
Tyler, TX 75703
Dr. Kummerfeld performs more shoulder replacement procedures than 82% of orthopedic surgeons in Texas, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #25 of 140 ranked shoulder surgeons in Texas.
About Dr. Kummerfeld
Practice. Dr. David Kummerfeld is a board-certified orthopedic surgeon practicing in Tyler, Texas. The latest annual CMS data records 39 shoulder replacements. That is #25 in Texas for shoulder replacement. A Medicare provider since 2008.
Trend. Medicare records run from 2015 to 2024, 10 years. Volume rose from 20 procedures a year to 39, up 95%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 39 procedures is above the national average of 29.
Local context. Tyler has 15 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 | Knee Replacement | Shoulder Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 20 |
| 2016 | 0 | 19 |
| 2017 | 0 | 18 |
| 2018 | 0 | 32 |
| 2019 | 12 | 41 |
| 2020 | 0 | 34 |
| 2021 | 0 | 47 |
| 2022 | 0 | 45 |
| 2023 | 0 | 44 |
| 2024 | 0 | 39 |
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. Kummerfeld Compares
Procedure volume compared to the Texas state average.
Volume Trend Analysis
Dr. Kummerfeld's Medicare-recorded procedure volume has trended upward over 10 years, increasing 95% from 20 procedures in 2015 to 39 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Kummerfeld
How does Dr. Kummerfeld's procedure volume compare to other Texas surgeons?
Dr. Kummerfeld has performed 39 Medicare-verified joint replacement procedures. The Texas average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Kummerfeld ranks #308 out of 582 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Kummerfeld perform?
Dr. Kummerfeld's reported Medicare volume is focused on shoulder replacement, with 39 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Kummerfeld in Tyler?
Yes. There are 15 orthopedic surgeons in Tyler 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 Texas surgeons.
What does the Medicare data for Dr. Kummerfeld 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. Kummerfeld's total volume across all insurers at roughly 110 to 130 procedures against the 39 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. Kummerfeld's procedure volume changed over time?
Yes. Dr. Kummerfeld's Medicare-recorded volume has increased from 20 procedures in 2015 to 39 in the most recent data, a 95% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 53 procedures in 2019.
Which hospitals is Dr. Kummerfeld affiliated with?
According to CMS facility affiliation data, Dr. Kummerfeld is affiliated with Baylor Scott & White Texas Spine & Joint Hospital, Ut Health East Texas Tyler Regional Hospital, Christus Mother Frances Hospital, Ut Health East Texas Athens Hospital, Titus Regional Medical Center.
How does Dr. Kummerfeld compare to other orthopedic surgeons in Tyler?
Among the 15 orthopedic surgeons in Tyler, Dr. Kummerfeld ranks #13 by total Medicare procedure volume. The highest-volume surgeon in Tyler has 416 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Kummerfeld practices?
Baylor Scott & White Texas Spine & Joint Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Ut Health East Texas Tyler Regional Hospital (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Christus Mother Frances Hospital (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 Tyler, Texas
Dr. Kummerfeld's 39 Medicare procedures are below the Tyler average of 139. The table below compares verified procedure volumes for orthopedic surgeons practicing in Tyler.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Kenneth Kaminski | 416 | Hip, Knee |
| Dr. Andrew Hester | 180 | Hip, Knee |
| Dr. Joseph Conflitti | 92 | Hip, Knee |
| Dr. Roger McCown | 92 | Hip, Knee |
| Dr. William Hobbs | 79 | Knee, Shoulder |
| Dr. Thomas Volatile | 76 | 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.