#2 Knee
#8 Hip

Dr. Stephen Kelly, M.D.

Orthopedic Surgery
269 procedures 3 hospitals Springfield, MA
Latest available Medicare data — updated April 2026
Rising Star Top 10% Nationally
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 92 vs 36 avg (4,526 surgeons)
Knee 177 vs 45 avg (6,720 surgeons)

Dr. Stephen Kelly is a board-certified orthopedic surgeon practicing in Springfield, Massachusetts. A Medicare provider since 2006, Dr. Kelly has performed 177 Medicare-verified knee replacements (#2 in Massachusetts) and 92 hip replacements, for a combined total of 269 procedures.

In Massachusetts, Dr. Kelly performs well above average in knee (177 vs 51 avg), well above average in hip (92 vs 44 avg).

Dr. Kelly's reported Medicare volume is split between knee replacements (177 cases) and hip replacements (92 cases).

Springfield is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Springfield area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Medicare records for Dr. Kelly extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 134 to 269 in the most recent data, a 101% increase. This sustained growth reflects an expanding joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Kelly's 177 verified procedures is more than 3x the national average of 45, ranking #86 nationally.

Verified Medicare Cases

Knee Replacement
177 verified cases
#2 in Massachusetts
Hip Replacement
92 verified cases
#8 in Massachusetts
Estimated total: 730 – 820 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. Kelly Compares

Procedure volume compared to the Massachusetts state average.

Hip Very High
92 Avg: 44
Knee Very High
177 Avg: 51
Dr. Kelly Massachusetts Average

Contact & Location

Phone: 413-785-4666
300 Birnie Ave
Springfield, MA 01107
NPI: 1851371108
Credentials: M.D.
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Kelly's Medicare-recorded procedure volume has trended upward over 11 years, increasing 101% from 134 procedures in 2013 to 269 in the most recent data.

Years of Data 11
2023 Volume 269
Peak Volume 282 (2019)
Trend Growing

Hospital Affiliations & Quality

H
Baystate Medical Center
★☆☆☆☆
Springfield, MA
Similar to national avg
H
Baystate Franklin Medical Center
★★★★☆
Greenfield, MA
H
Berkshire Medical Center Inc - 1
★★★★☆
Pittsfield, MA
Similar to national avg

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.

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. Kelly

How does Dr. Kelly's procedure volume compare to other Massachusetts surgeons?

Dr. Kelly has performed 269 Medicare-verified joint replacement procedures. This is more than 3x the Massachusetts average of 74 procedures per surgeon. Dr. Kelly ranks #4 out of 202 orthopedic surgeons in Massachusetts.

What types of joint replacement does Dr. Kelly perform?

Dr. Kelly's Medicare data shows procedures in knee replacement (177 cases) and hip replacement (92 cases).

How experienced is Dr. Kelly with knee replacement surgery?

Dr. Kelly ranks #2 in Massachusetts for knee replacement with 177 Medicare-verified procedures. This high ranking among 202 state surgeons indicates significant experience with this specific procedure.

Are there other orthopedic surgeons near Dr. Kelly in Springfield?

Yes. There are 8 orthopedic surgeons in Springfield 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 Massachusetts surgeons.

What does the Medicare data for Dr. Kelly 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. Kelly's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 269 procedures shown here.

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

Yes. Dr. Kelly's Medicare-recorded volume has increased from 134 procedures in 2013 to 269 in the most recent data, a 101% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 282 procedures in 2019.

Does Dr. Kelly perform more than one type of joint replacement?

Yes. Dr. Kelly's Medicare data shows procedures in knee replacement (177 cases), hip replacement (92 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Kelly affiliated with?

According to CMS facility affiliation data, Dr. Kelly is affiliated with Baystate Medical Center, Baystate Franklin Medical Center, Berkshire Medical Center Inc - 1.

How does Dr. Kelly compare to other orthopedic surgeons in Springfield?

Among the 8 orthopedic surgeons in Springfield, Dr. Kelly ranks #2 by total Medicare procedure volume. Dr. Kelly is among the highest-volume surgeons in Springfield.

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

Baystate Medical Center (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Baystate Franklin Medical Center (4 out of 5 CMS stars); Berkshire Medical Center Inc - 1 (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 Springfield, Massachusetts

Dr. Kelly's 269 Medicare procedures are above the Springfield average of 147. The table below compares verified procedure volumes for orthopedic surgeons practicing in Springfield.

SurgeonProceduresSpecialties
Dr. Andrew Lehman 275 Hip, Knee
Dr. Alexander Brothers 212 Hip, Knee
Dr. Michael O'sullivan 161 Hip, Knee
Dr. Jennie Garver 60 Shoulder
Dr. John Corsetti 27 Shoulder
Dr. Martin Luber 27 Shoulder

Patient Reviews & Ratings

OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:

These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Stephen Kelly, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ma/dr-stephen-kelly-springfield.html

Link: https://orthoprocedures.com/surgeons/ma/dr-stephen-kelly-springfield.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.