Karsten B Slater, MD

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.

• Carle Richland Memorial Hospital Hospital · Olney, IL · listed as Richland Memorial Hospital
• Clay County Hospital Hospital · Flora, IL
• Fairfield Memorial Hospital 1 Hospital · Fairfield, IL · listed as Fairfield Memorial Hospital
• Lawrence County Memorial Hospital Hospital · Lawrenceville, IL
• Wabash General Hospital 1 Hospital · Mount Carmel, IL · listed as Wabash General Hospital District

Colleagues at Wabash General Hospital District

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 75 clinicians in the practice; 12 are shown here.

• Dr. Joshua Marc Aaron, MD Surgery Physician · Evansville, IN
• Beth Marie Agan, PA-C Physician Assistant · Mt. Carmel, IL
• Dr. Donald C Bisby, DPM Podiatrist · Rockford, IL
• Julko E Fullop, MD Orthopaedic Surgery Physician · Mount Carmel, IL
• Miss. Paige Emilee Hocking, PA-C Medical Physician Assistant · Mount Carmel, IL
• Kaitlyn Ann Johnson, FNP-C Family Nurse Practitioner · Mount Carmel, IL
• Alicia Kinsolving, PA-C Physician Assistant · Grayville, IL
• Dr. Katharine Ann Lasher, MD Surgery Physician · Evansville, IN
• Eva Jolanda Lehtonen Orthopaedic Surgery Physician · Rochester, MN
• Kasey Leigh Pearson, PA-C Medical Physician Assistant · Mount Carmel, IL
• Dr. John S. Pidgeon, MD Neurology Physician · Fort Wayne, IN
• Andrea Vieck, PA-C Physician Assistant · Grayville, IL