Dr. Ben Dubois, MD

Orthopedic Surgery
55 procedures 1 hospital La Mesa, CA
Latest available Medicare data — updated April 2026

Contact & Location

Phone: 619-462-3131
Practice phone listed in the NPI registry
5565 Grossmont Center Dr
La Mesa, CA 91942
NPI: 1790718997
Credentials: MD
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps
Shoulder replacement recovery kit Slings, cold therapy, and adaptive clothing for recovery
National Comparison by Procedure
Shoulder 55 vs 29 avg (2,213 surgeons)

Dr. Ben Dubois is a board-certified orthopedic surgeon practicing in La Mesa, California. A Medicare provider since 2006, Dr. Dubois has performed 55 Medicare-verified shoulder replacements, ranking #19 in California.

In California, Dr. Dubois performs above average in shoulder (55 vs 31 avg).

Dr. Dubois's Medicare data shows a focused shoulder replacement practice with 55 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.

La Mesa is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the La Mesa area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Dubois's Medicare record spans 12 years from 2013 through 2024. Procedure volume has remained consistent during that period, ranging from 51 to 90 procedures per year, reflecting a steady joint replacement practice.

Among 2,213 shoulder replacement surgeons tracked nationally, Dr. Dubois's 55 verified procedures is above the national average of 29.

Verified Medicare Cases

Shoulder Replacement
55 verified cases
#19 in California
Estimated total: 150 – 170 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. Dubois Compares

Procedure volume compared to the California state average.

Shoulder High
55 Avg: 31
Dr. Dubois California Average

Volume Trend Analysis

Dr. Dubois's procedure volume has been consistent across 12 years of Medicare data, ranging from 51 to 90 procedures per year. This stability suggests a well-established joint replacement practice.

Years of Data 12
2024 Volume 55
Peak Volume 90 (2019)
Trend Stable

Hospital Affiliations & Quality

H
Grossmont Hospital
3/5
La Mesa, CA
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.

Patient Resources: Preparing for Shoulder Replacement

If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:

Shoulder Replacement Recovery Overview

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

Week 1-3 Arm in a sling for protection. Gentle pendulum exercises under therapist guidance. Focus on pain management and wound care.
Week 4-6 Gradual sling weaning. Begin passive and active-assisted range-of-motion exercises. Light daily activities resume.
Week 7-12 Active range-of-motion exercises. Light strengthening begins. Most patients can drive and perform desk work.
Month 4-6 Progressive strengthening continues. Return to most activities. Full recovery may take 6-12 months for complete shoulder strength.

Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations

Frequently Asked Questions About Dr. Dubois

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

Dr. Dubois has performed 55 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Dubois ranks #251 out of 613 orthopedic surgeons in California.

What types of joint replacement does Dr. Dubois perform?

Dr. Dubois's reported Medicare volume is focused on shoulder replacement, with 55 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

How experienced is Dr. Dubois with shoulder replacement surgery?

Dr. Dubois ranks #19 in California for shoulder replacement with 55 Medicare-verified procedures. This high ranking among 613 state surgeons indicates significant experience with this specific procedure.

Are there other orthopedic surgeons near Dr. Dubois in La Mesa?

Yes. There are 4 orthopedic surgeons in La Mesa 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 California surgeons.

What does the Medicare data for Dr. Dubois 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. Dubois's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 55 procedures shown here.

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

Dr. Dubois's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 51 to 90 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.

Which hospitals is Dr. Dubois affiliated with?

According to CMS facility affiliation data, Dr. Dubois is affiliated with Grossmont Hospital.

How does Dr. Dubois compare to other orthopedic surgeons in La Mesa?

Among the 4 orthopedic surgeons in La Mesa, Dr. Dubois ranks #4 by total Medicare procedure volume. The highest-volume surgeon in La Mesa has 118 verified Medicare procedures.

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

Grossmont Hospital (3 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 La Mesa, California

Dr. Dubois's 55 Medicare procedures are below the La Mesa average of 79. The table below compares verified procedure volumes for orthopedic surgeons practicing in La Mesa.

SurgeonProceduresSpecialties
Dr. Peter Hanson 118 Hip, Knee
Dr. Scott Hacker 74 Hip, Knee
Dr. Andrew Yoo 68 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.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Ben Dubois, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ca/dr-ben-dubois-la-mesa.html

Link: https://orthoprocedures.com/surgeons/ca/dr-ben-dubois-la-mesa.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.