Erika C. Sachau, PA-C

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

• Chi Health Bergan Mercy Hospital · Omaha, NE
• Chi Health Midlands Hospital · Papillion, NE

Colleagues at Alegent Creighton Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 947 clinicians in the practice; 12 are shown here.

• Sara Ali Salem Albagoush, MD Hospitalist Physician · Omaha, NE
• Dr. Temple Ann Anzalone, MD Hospitalist Physician · Omaha, NE
• Hailey Bohac Student in an Organized Health Care Education/Training Program · Wahoo, NE
• Danie Frazee, PAC Physician Assistant · Council Bluffs, IA
• Joshua M Homme, DNP Nurse Practitioner · Omaha, NE
• Eleni Zoe Ioannidis, PA-C Physician Assistant · Omaha, NE
• Dr. Douglas Richard Moore, MD Pulmonary Disease Physician · Omaha, NE
• Melissa O'Neill, APRN Nurse Practitioner · Omaha, NE
• Gregory J. Schafer, MD Internal Medicine Physician · Columbus, NE
• Rebecca M Toomsen, DNP Acute Care Nurse Practitioner · Omaha, NE
• Dr. Pradeepa Patricia Vimalachandran, MD Family Medicine Physician · Lincoln, NE
• Robert Andrew Zimmerman, MD Emergency Medicine Physician · South San Francisco, CA

Other providers in Papillion

• Alanna Cherie Allen, PA

  Individual Medical Physician Assistant · NPI 1417222951

  10601 S 72nd St # 102, Papillion, NE 68046-3407 · (402) 256-7492

• Mrs. Shannon Nicole Buster, PA-C

  Individual Medical Physician Assistant · NPI 1558601450

  754 Gold Coast Dr Ste 105, Papillion, NE 68046-4498 · (402) 201-2300

• MS. Elizabeth A Madson, PA-C

  Individual Medical Physician Assistant · NPI 1649553447

  703 S Adams St, Papillion, NE 68046-2606 · (402) 630-8452