MS. Hee-Seon Yu, WNHP-BC

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at County of Los Angeles

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 390 clinicians in the practice; 12 are shown here.

• Priscilla Agyapong-Dankwah, FNP Internal Medicine Physician · Sylmar, CA
• Brent Cham, MD Medical Oncology Physician · Santa Maria, CA
• Neha Chande, MD, MHS Family Medicine Physician · Bakersfield, CA
• Dr. Larissa Creado Family Medicine Physician · Los Angeles, CA
• Cesar Fortuna, MD Emergency Medicine Physician · Torrance, CA
• Timothy John Hatlen Internal Medicine Physician · Torrance, CA
• MS. Diana Linda Ortiz-Castro, MSNRNC-FNP Family Nurse Practitioner · Wilmington, CA
• Dr. Priya Pillutla, MD Adult Congenital Heart Disease Physician · Los Angeles, CA
• Susana M Richardson, NP Women's Health Nurse Practitioner · Van Nuys, CA
• Jorge Alberto Serrano, MD Emergency Medicine Physician · Los Angeles, CA
• Amy J Shekarchi, MD Pediatrics Physician · Los Angeles, CA
• Armen Zeitjian, MD Student in an Organized Health Care Education/Training Program · Torrance, CA