Holly O'Brien, MSN, RNC, WHNP

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.

• Spectrum Health Hospital · Grand Rapids, MI · listed as Spectrum Health Hospital

Colleagues at Spectrum Health Primary Care Partners

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2303 clinicians in the practice; 12 are shown here.

• Timothy Burton, MD Surgery Physician · Grand Rapids, MI
• Dr. John Patrick Egan III, MD Pulmonary Disease Physician · Grand Rapids, MI
• Mr. James Lyle Griffith, MD Family Medicine Physician · Grand Rapids, MI
• Natasha Lynne Holt, MD Pediatrics Physician · Rockford, MI
• Mrs. Jacquelyn May Oliai, NP Nurse Practitioner · Grand Rapids, MI
• Mrs. Kirsten Oosterbaan, PA-C Medical Physician Assistant · Grand Rapids, MI
• Asad Abdul Qadir, MD Pediatrics Physician · Grand Rapids, MI
• Dr. Stanley Charles Sedore, MD, PHD Pediatric Cardiology Physician · Grand Rapids, MI
• Dr. Leia Cherie Vos, PHD Clinical Psychologist · Grand Rapids, MI
• Keith Wandolowski, CRNA Certified Registered Nurse Anesthetist · Ocoee, FL
• Jennifer J. Watson, MD Surgery Physician · Grand Rapids, MI
• Castyn Rose Williams, PA Physician Assistant · Grand Rapids, MI

Other providers in Grand Rapids

• Marjorie A Taylor, RNC, WHNP

  Individual Obstetrics & Gynecology Nurse Practitioner · NPI 1669592051

  4069 Lake Dr SE Ste 118, Grand Rapids, MI 49546-8816 · (616) 267-8520