Dr. David Keller, M.D.
Dr. David Keller is a board-certified orthopedic surgeon practicing in Enid, Oklahoma. Dr. Keller has performed 69 Medicare-verified knee replacements (#19 in Oklahoma) and 12 hip replacements, for a combined total of 81 procedures.
In Oklahoma, Dr. Keller performs above average in knee (69 vs 46 avg), below average in hip (12 vs 34 avg).
Dr. Keller's practice is heavily focused on knee replacement surgery, which accounts for 85% of reported Medicare volume.
Enid is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Enid area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Keller's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 57 to 103 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Keller's 69 verified procedures is above 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. Keller Compares
Procedure volume compared to the Oklahoma state average.
Contact & Location
Enid, OK 73701
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Keller's procedure volume has been consistent across 11 years of Medicare data, ranging from 57 to 103 procedures per year. This stability suggests a well-established joint replacement practice.
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.
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.
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. Keller
How does Dr. Keller's procedure volume compare to other Oklahoma surgeons?
Dr. Keller has performed 81 Medicare-verified joint replacement procedures. This is in line with the Oklahoma average of 63 procedures per surgeon. Dr. Keller ranks #27 out of 122 orthopedic surgeons in Oklahoma.
What types of joint replacement does Dr. Keller perform?
Dr. Keller's Medicare data shows procedures in knee replacement (69 cases) and hip replacement (12 cases).
How experienced is Dr. Keller with knee replacement surgery?
Dr. Keller ranks #19 in Oklahoma for knee replacement with 69 Medicare-verified procedures. This high ranking among 122 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Keller in Enid?
Yes. There are 5 orthopedic surgeons in Enid 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 Oklahoma surgeons.
What does the Medicare data for Dr. Keller 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. Keller's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 81 procedures shown here.
Has Dr. Keller's procedure volume changed over time?
Dr. Keller's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 57 to 103 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Keller perform more than one type of joint replacement?
Yes. Dr. Keller's Medicare data shows procedures in knee replacement (69 cases), hip replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Keller affiliated with?
According to CMS facility affiliation data, Dr. Keller is affiliated with St Mary'S Regional Medical Center.
How does Dr. Keller compare to other orthopedic surgeons in Enid?
Among the 5 orthopedic surgeons in Enid, Dr. Keller ranks #2 by total Medicare procedure volume. Dr. Keller is among the highest-volume surgeons in Enid.
What are the quality ratings for hospitals where Dr. Keller practices?
St Mary'S Regional 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 Enid, Oklahoma
Dr. Keller's 81 Medicare procedures are above the Enid average of 58. The table below compares verified procedure volumes for orthopedic surgeons practicing in Enid.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Timothy Teske | 89 | Hip, Knee, Shoulder |
| Dr. Robert Hulse | 74 | Hip, Knee, Shoulder |
| Dr. Martin Reilly | 24 | Knee |
| Dr. Edgar Fike | 20 | Knee |
Patient Reviews & Ratings
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