Margaret Mary O'Connor, GNP-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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Adventist Health Clearlake Hospital · Clearlake, CA · listed as Adventist Health Clearlake Hospital Inc
• Adventist Health St Helena Hospital · Saint Helena, CA · listed as Adventist Health St Helena OB/GYN
• Providence Queen Of The Valley Medical Center Hospital · Napa, CA · listed as St Joseph Health Northern California, LLC

Colleagues at Adventist Health Physicians Network

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 632 clinicians in the practice; 12 are shown here.

• Dr. Alaeddin Mohammad Ayyad, MD Interventional Cardiology Physician · Redding, CA
• Dr. Gary Steven Bernard, DO Obstetrics & Gynecology Physician · Yuba City, CA
• Dr. Pablo R Castro, MD General Practice Physician · Lodi, CA
• Mr. Daniel P Flores, PA-C Physician Assistant · Tulare, CA
• Dr. John Garcia, MD Surgery Physician · Bakersfield, CA
• MS. Jacklyn Jump, FNP-C Family Nurse Practitioner · Los Angeles, CA
• Dr. Andrew Luckey III, MD Specialist · Simi Valley, CA
• Maria E Mendoza-Garcia, PA-C Physician Assistant · Yuba City, CA
• Puja P Orozco, PA-C Physician Assistant · Saint Helena, CA
• Dr. Andrea Pakula, MD Surgical Critical Care Physician · Thousand Oaks, CA
• Michelle Remy, DNP Nurse Practitioner · Glendale, CA
• Dr. Robert Yavrouian, MD Surgery Physician · Los Angeles, CA