John Nastasi

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.

• Kaiser Foundation Hospital - South Bay Hospital · Harbor City, CA · listed as Kaiser Foundation Hospitals

Colleagues at Southern California Permanente Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 11242 clinicians in the practice; 12 are shown here.

• Nicole Eileen Basler Internal Medicine Physician · San Diego, CA
• Tucker Van Rensselaer Burr, MD Diagnostic Radiology Physician · Los Angeles, CA
• Julie Chao, OD Optometrist · Los Angeles, CA
• Jing Chen, MD, PHD Vascular & Interventional Radiology Physician · San Marcos, CA
• Eriel Datuin, MD Family Medicine Physician · Rancho Santa Margarita, CA
• Mr. Isaac Jordan Davis, DO Student in an Organized Health Care Education/Training Program · Bonita, CA
• Mondona Goodwin, DO Internal Medicine Physician · Woodland Hills, CA
• Eniola Christine Gros, MD Medical Toxicology (Emergency Medicine) Physician · Santa Monica, CA
• Flora Huang Optometrist · Rowland Heights, CA
• Ishita Joshi, DO Family Medicine Physician · Downey, CA
• Stephanie Muir, DO Internal Medicine Physician · West Reading, PA
• Christian Rosales Marriage & Family Therapist · Long Beach, CA

Other providers in Fullerton

• George Pisimisis, MD

  Individual Vascular Surgery Physician · NPI 1538288311

  2720 N Harbor Blvd Ste 140, Fullerton, CA 92835-2625 · (657) 566-8800