Dr. James Parker, M.D.
Contact & Location
Amarillo, TX 79106
Dr. James Parker is a board-certified orthopedic surgeon practicing in Amarillo, Texas. A Medicare provider since 2006, Dr. Parker has completed 39 knee replacements (#185 in Texas), 16 hip replacements, and 12 shoulder replacements, totaling 67 Medicare-verified procedures.
In Texas, Dr. Parker performs near average in knee (39 vs 42 avg), below average in hip (16 vs 31 avg), below average in shoulder (12 vs 27 avg).
Dr. Parker performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (39 cases), followed by hip replacements (16) and shoulder replacements (12).
Beyond general orthopedic surgery, Dr. Parker holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Amarillo is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Amarillo area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Parker also maintains hospital privileges in TX and NM, indicating a regional practice that extends beyond Texas.
Dr. Parker's Medicare record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 44 to 79 procedures per year, reflecting a steady joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Parker's 39 verified procedures is near the national average of 45.
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. Parker Compares
Procedure volume compared to the Texas state average.
Volume Trend Analysis
Dr. Parker's procedure volume has been consistent across 12 years of Medicare data, ranging from 44 to 79 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Parker
How does Dr. Parker's procedure volume compare to other Texas surgeons?
Dr. Parker has performed 67 Medicare-verified joint replacement procedures. This is in line with the Texas average of 57 procedures per surgeon. Dr. Parker ranks #155 out of 582 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Parker perform?
Dr. Parker performs all three major joint replacement procedures: knee replacement (39 cases), hip replacement (16 cases), shoulder replacement (12 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Parker in Amarillo?
Yes. There are 12 orthopedic surgeons in Amarillo 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. Parker 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. Parker's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 67 procedures shown here.
Has Dr. Parker's procedure volume changed over time?
Dr. Parker's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 44 to 79 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Parker perform more than one type of joint replacement?
Yes. Dr. Parker's Medicare data shows procedures in knee replacement (39 cases), hip replacement (16 cases), shoulder replacement (12 cases). Performing all three major joint replacements places Dr. Parker among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
Which hospitals is Dr. Parker affiliated with?
According to CMS facility affiliation data, Dr. Parker is affiliated with Quail Creek Surgical Hospital, Ochiltree General Hospital, Bsa Hospital, Hansford County Hospital, Dr Dan C Trigg Memorial Hospital. Dr. Parker maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Parker compare to other orthopedic surgeons in Amarillo?
Among the 12 orthopedic surgeons in Amarillo, Dr. Parker ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Amarillo has 167 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Parker practices?
Quail Creek Surgical Hospital (hip/knee complication rate similar to national average); Ochiltree General Hospital (insufficient case volume for complication rate comparison); Bsa Hospital (2 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 Amarillo, Texas
Dr. Parker's 67 Medicare procedures are below the Amarillo average of 101. The table below compares verified procedure volumes for orthopedic surgeons practicing in Amarillo.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Reagan Crossnoe | 167 | Hip, Knee |
| Dr. Joshua North | 146 | Hip, Knee |
| Dr. Ronald Morgan | 135 | Hip, Knee |
| Dr. Tyler Cooper | 70 | Knee |
| Dr. Timothy Risko | 61 | Hip, Knee |
| Dr. Tyler Britten | 61 | 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.