Maria Camila Guarnizo Ortiz, DO

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 Hospital · Indianapolis, IN

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.

• Chad D Baughman, PA-C Medical Physician Assistant · Indianapolis, IN
• Rada Cretu, NP Gerontology Nurse Practitioner · Indianapolis, IN
• Ella Louise Funke, CAA Anesthesiologist Assistant · Indianapolis, IN
• Amy Gilmore, NP Family Nurse Practitioner · Indianapolis, IN
• Jessica Hammes, MD Student in an Organized Health Care Education/Training Program · Indianapolis, IN
• Vijaya Kakani, MD Medical Oncology Physician · Lafayette, IN
• Dr. Sakib Karim Khalid, MD Gastroenterology Physician · Indianapolis, IN
• Dr. Raymond Konger, MD Clinical Pathology/Laboratory Medicine Physician · Indianapolis, IN
• Jeffrey P Letzer, DO Hematology & Oncology Physician · Fort Wayne, IN
• Emory Anna Mangan, PA-C Physician Assistant · Indianapolis, IN
• Attaya Suvannasankha, MD Hematology (Internal Medicine) Physician · Indianapolis, IN
• Jerry V Young, MD Anesthesiology Physician · Indianapolis, IN

Other providers in Indianapolis

• Curtis David Groover, DO

  Individual Student in an Organized Health Care Education/Training Program · NPI 1497382154

  Student / training record Indianapolis, IN

• Kyle Christopher Grose, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1437736121

  Student / training record Indianapolis, IN

• Stephen Michael Grote, MD, PHD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1720720659

  Student / training record Indianapolis, IN

• Nicole Gruesser

  Individual Student in an Organized Health Care Education/Training Program · NPI 1164312625

  Student / training record Indianapolis, IN

• John Guckien

  Individual Student in an Organized Health Care Education/Training Program · NPI 1558252676

  Student / training record Indianapolis, IN

• Zoe Guckien, MD, MBA

  Individual Student in an Organized Health Care Education/Training Program · NPI 1770288599

  Student / training record Indianapolis, IN

• Danielle Valeda Guggina, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1013274190

  Student / training record Indianapolis, IN

• Daniel Guillaud, MD

  Individual Student in an Organized Health Care Education/Training Program · NPI 1841617768

  Student / training record Indianapolis, IN