HealthcareDiscovery.AI / Doctors / California / San Marcos / Orthopaedic Surgery

Orthopaedic Surgery in San Marcos, California

Data updated monthly · Last refresh September 2026

6 Orthopaedic Surgery providers practice in San Marcos. Listings are drawn from federal public records and are not endorsements.

Orthopaedic Surgery providers in San Marcos

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Amy Steinhoff, M.D.
San Marcos, CA · No drug or device payments recorded (2025) · (800) 290-5000
Dr. Bat Smith, M.D.
San Marcos, CA · $164 in drug and device payments (2025) · (866) 459-2912
Dr. Brooke Ballard, M.D.
San Marcos, CA · $46 in drug and device payments (2025) · (760) 750-1902
Dr. Erin Farrelly, M.D., M.S.
San Marcos, CA · $294 in drug and device payments (2025) · (760) 750-1902
Dr. Hannah Kirby, M.D.
San Marcos, CA · $368 in drug and device payments (2025) · (760) 750-1902
Dr. Michael Hachadorian, MD
San Marcos, CA · $6,908 in drug and device payments (2025) · (760) 750-1902

Conditions Orthopaedic Surgery providers in San Marcos, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Orthopaedic Surgery providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Orthopaedic Surgery providers are in San Marcos, California?

There are 6 Orthopaedic Surgery providers with active NPI records practicing in San Marcos, according to federal NPPES data refreshed monthly.

What conditions do Orthopaedic Surgery providers in San Marcos treat?

Orthopaedic Surgery providers in San Marcos commonly treat knee replacement, hip replacement, rotator cuff tears, ACL injuries, arthritis and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in San Marcos Orthopaedic Surgery across California

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.