Dr. Danny Giles, M.D.
Contact & Location
580-699-3936
Duncan, OK 73533
About Dr. Giles
Dr. Danny Giles is a board-certified orthopedic surgeon practicing in Duncan, Oklahoma. A Medicare provider since 2006, Dr. Giles performed 34 Medicare-verified knee replacements (#44 in Oklahoma) and 11 hip replacements in the latest annual CMS data, for a combined total of 45 procedures.
In Oklahoma, Dr. Giles performs below the state average in knee (34 vs 47), below the state average in hip (11 vs 38).
Dr. Giles's practice is heavily focused on knee replacement surgery, which accounts for 76% of reported Medicare volume.
Duncan is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Duncan area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Giles's Medicare data spans 12 years, beginning in 2013. Volume peaked at 130 procedures in 2019 before settling at 45 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Giles's 34 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)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 55 |
| 2014 | 13 | 53 |
| 2015 | 0 | 68 |
| 2016 | 11 | 81 |
| 2017 | 13 | 92 |
| 2018 | 14 | 73 |
| 2019 | 19 | 111 |
| 2020 | 12 | 75 |
| 2021 | 17 | 68 |
| 2022 | 17 | 81 |
| 2023 | 26 | 87 |
| 2024 | 11 | 34 |
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. Giles Compares
Procedure volume compared to the Oklahoma state average.
Volume Trend Analysis
Dr. Giles's recorded volume peaked at 130 procedures in 2019 and stood at 45 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
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.
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. Giles
How does Dr. Giles's procedure volume compare to other Oklahoma surgeons?
Dr. Giles has performed 45 Medicare-verified joint replacement procedures. The Oklahoma average is 65 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Giles ranks #53 out of 119 orthopedic surgeons in Oklahoma.
What types of joint replacement does Dr. Giles perform?
Dr. Giles's Medicare data shows procedures in knee replacement (34 cases) and hip replacement (11 cases).
Are there other orthopedic surgeons near Dr. Giles in Duncan?
Yes. There are 3 orthopedic surgeons in Duncan 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. Giles 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. Giles's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 45 procedures shown here.
Has Dr. Giles's procedure volume changed over time?
Dr. Giles's Medicare-recorded volume peaked at 130 procedures in 2019 and was 45 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Giles perform more than one type of joint replacement?
Yes. Dr. Giles's Medicare data shows procedures in knee replacement (34 cases), hip replacement (11 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Giles affiliated with?
According to CMS facility affiliation data, Dr. Giles is affiliated with Southwestern Medical Center.
How does Dr. Giles compare to other orthopedic surgeons in Duncan?
Among the 3 orthopedic surgeons in Duncan, Dr. Giles ranks #2 by total Medicare procedure volume. Dr. Giles is among the highest-volume surgeons in Duncan.
What are the quality ratings for hospitals where Dr. Giles practices?
Southwestern Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Duncan, Oklahoma
Dr. Giles's 45 Medicare procedures are below the Duncan average of 49. The table below compares verified procedure volumes for orthopedic surgeons practicing in Duncan.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bryan Duell | 83 | Hip, Knee, Shoulder |
| Dr. Timothy Wright | 18 | 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.