Marc J Estes, 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.

• Indiana University Health Arnett Hospital Hospital · Lafayette, IN · listed as Indiana University Health Arnett Inc
• Indiana University Health White Memorial Hospital Hospital · Monticello, IN · listed as Indiana University Health White Memorial Hospital Inc

Colleagues at Iu Health Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4351 clinicians in the practice; 12 are shown here.

• Dr. Tamika S Dawson, MD Family Medicine Physician · Indianapolis, IN
• Jennifer J Fitzwater, LCSW Addiction (Substance Use Disorder) Counselor · Richmond, IN
• Shadia I Jalal, MD Specialist · Indianapolis, IN
• Heidi M Lakanen, MD Internal Medicine Physician · Upland, IN
• Roberto Ferreira P. Machado, MD Pulmonary Disease Physician · Indianapolis, IN
• Hua Meng, MD Obstetrics & Gynecology Physician · Indianapolis, IN
• Jonathan Lee Thomas Munro, MD Anesthesiology Physician · Indianapolis, IN
• Mark E Nielson, MD Pain Medicine (Anesthesiology) Physician · Muncie, IN
• Kevin Dennis Schendel, MD Internal Medicine Physician · Lafayette, IN
• Asif Aziz Sharfuddin, MD Internal Medicine Physician · Indianapolis, IN
• Anthony Yang, MD Surgical Oncology Physician · Indianapolis, IN
• Muhammad S Yaqub, MD Nephrology Physician · Indianapolis, IN

Other providers in Frankfort

• Alteon Health Indiana LLC

  Organization Emergency Medicine Physician · NPI 1952873986

  1300 S Jackson St, Frankfort, IN 46041-3313 · (844) 474-4019

• County Seat Emergency Physicians LLC

  Organization Emergency Medicine Physician · NPI 1437197159

  1300 S Jackson St, Frankfort, IN 46041-3313 · (765) 656-3000

• Dr. Curtis K Deason, MD

  Individual Emergency Medicine Physician · NPI 1417989161

  1300 S Jackson St, Frankfort, IN 46041-3313 · (765) 656-3000

• Dr. Andrew Peter Oleksyn, DO

  Individual Emergency Medicine Physician · NPI 1992732754

  1300 S Jackson St, Frankfort, IN 46041-3313 · (765) 656-3000

• David Pennington Regnier, MD

  Individual Emergency Medicine Physician · NPI 1841269180

  550 S Hoke Ave, Frankfort, IN 46041-2664 · (765) 448-8000

• Dr. Helen G Robins, MD

  Individual Emergency Medicine Physician · NPI 1558392910

  1300 S Jackson St, Frankfort, IN 46041-3313 · (765) 656-3000