Dr. Steven Kelley, M.D.

Orthopedic Surgery
19 procedures 3 hospitals Temecula, CA

Contact & Location

951-296-6676
Phone: 951-296-6676
Practice phone listed in the NPI registry
40949 Winchester Rd
Temecula, CA 92591
NPI: 1194733402
Credentials: M.D.
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Sports medicine specialist
Contact information available
Find Practice on Google Maps
National Comparison by Procedure
Knee 19 vs 45 national avg (6,599 surgeons)

About Dr. Kelley

Dr. Steven Kelley is a board-certified orthopedic surgeon practicing in Temecula, California. A Medicare provider since 2006, Dr. Kelley performed 19 Medicare-verified knee replacements in the latest annual CMS data, ranking #356 in California.

In California, Dr. Kelley performs below the state average in knee (19 vs 47).

Dr. Kelley's Medicare data shows a focused knee replacement practice with 19 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.

Dr. Kelley is the only orthopedic surgeon in Temecula represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.

Medicare records for Dr. Kelley extend back to 2021, covering 4 years of data. Over that period, recorded procedure volume increased from 16 to 19 in the most recent data, a 19% increase. This sustained growth reflects an expanding joint replacement practice.

Dr. Kelley's 19 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 Medicare Cases

Knee Replacement
19 verified cases
#356 in California
Estimated total: 50 – 60 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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. Kelley Compares

Procedure volume compared to the California state average.

Knee Below Avg
19 Avg: 47
Dr. Kelley California Average

Volume Trend Analysis

Dr. Kelley's Medicare-recorded procedure volume has trended upward over 4 years, increasing 19% from 16 procedures in 2021 to 19 in the most recent data.

Years of Data 4
2024 Volume 19
Peak Volume 19 (2024)
Trend Growing

Hospital Affiliations & Quality

H
Southwest Healthcare Rancho Springs Hospital
3/5
Murrieta, CA
Low case volume
H
Temecula Valley Hospital
3/5
Temecula, CA
Similar to national avg
H
Loma Linda University Medical Center-Murrieta
2/5
Murrieta, CA
Low case volume

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:

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Kelley

How does Dr. Kelley's procedure volume compare to other California surgeons?

Dr. Kelley has performed 19 Medicare-verified joint replacement procedures. The California average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Kelley ranks #474 out of 613 orthopedic surgeons in California.

What types of joint replacement does Dr. Kelley perform?

Dr. Kelley's reported Medicare volume is focused on knee replacement, with 19 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Where is Dr. Kelley's practice located?

Dr. Kelley practices in Temecula, California. The office is located at 40949 Winchester Rd, Temecula, CA 92591. Patients in the surrounding area can consult Dr. Kelley for joint replacement evaluation.

What does the Medicare data for Dr. Kelley 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. Kelley's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 19 procedures shown here.

Has Dr. Kelley's procedure volume changed over time?

Yes. Dr. Kelley's Medicare-recorded volume has increased from 16 procedures in 2021 to 19 in the most recent data, a 19% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 19 procedures in 2024.

Which hospitals is Dr. Kelley affiliated with?

According to CMS facility affiliation data, Dr. Kelley is affiliated with Southwest Healthcare Rancho Springs Hospital, Temecula Valley Hospital, Loma Linda University Medical Center-Murrieta.

What are the quality ratings for hospitals where Dr. Kelley practices?

Southwest Healthcare Rancho Springs Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Temecula Valley Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Loma Linda University Medical Center-Murrieta (2 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.

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.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Steven Kelley, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ca/dr-steven-kelley-temecula.html

Link: https://orthoprocedures.com/surgeons/ca/dr-steven-kelley-temecula.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.