Gretchen Wheelock, ARNP

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.

• Twelve Clans Unity Hospital Hospital · Winnebago, NE

Colleagues at Winnebago Tribe of Nebraska

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 33 clinicians in the practice; 12 are shown here.

• Ashleen Lee Blackbird, DNP, APRN, FNP-C Primary Care Nurse Practitioner · Winnebago, NE
• Maurice Ellis Blackbird, DNP, APRN, FNP-BC Primary Care Nurse Practitioner · Winnebago, NE
• Dr. Jonathan David Hart, MD Diagnostic Radiology Physician · Iowa City, IA
• Dr. Matthew Randal Humpal, MD Family Medicine Physician · Webster City, IA
• Dr. Gregory J McCarthy, DPM Podiatrist · Sioux City, IA
• Sara M McIntosh, ARNP Nurse Practitioner · Missouri Valley, IA
• June Marie Myler, ARNP Family Nurse Practitioner · Ida Grove, IA
• Dr. Paul A Rodriguez, MD Diagnostic Radiology Physician · Hastings, NE
• Peter James Schindler, MD, PHD Family Medicine Physician · Omaha, NE
• Vikram Shankar, MD Emergency Medicine Physician · Portland, OR
• MS. Lori Lynn Swanson Family Nurse Practitioner · Winnebago, NE
• Dr. Jeremy John Vande Zande, MD Family Medicine Physician · Sioux City, IA