Mrs. Chloe Davidson Villavaso, MN, APRN, ACNS-BC

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. Those with a page here are linked.

• East Jefferson General Hospital Hospital · Metairie, LA
• Ochsner Medical Center Acute Hospital · New Orleans, LA · listed as Ochsner Medical Center
• University Medical Center New Orleans Hospital · New Orleans, LA · listed as Louisiana State University
• New Orleans East Hospital Hospital · New Orleans, LA

Colleagues at Administrators of the Tulane Educational Fund

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 393 clinicians in the practice; 12 are shown here.

• Siddharth Bhansali, MD Cardiovascular Disease Physician · New Orleans, LA
• Tania Boniske, MD Internal Medicine Physician · New Orleans, LA
• Bridgette Collins Burow, MD Hematology & Oncology Physician · New Orleans, LA
• Stacie Guthrie Duthu, NP Nurse Practitioner · New Orleans, LA
• Dietric Lonell Hennings, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA
• Maissaa Janbain Specialist · New Orleans, LA
• Elizabeth Wolz Kelly, MD Student in an Organized Health Care Education/Training Program · Metairie, LA
• Dr. Faith Elliott Mitchell, MD Student in an Organized Health Care Education/Training Program · Metairie, LA
• Giuseppe Morelli, MD Internal Medicine Physician · Gainesville, FL
• Patricia O'Brien Internal Medicine Physician · New Orleans, LA
• Dr. Zach Isac Rozenbaum Interventional Cardiology Physician · New Orleans, LA
• Dr. Di Tian, MD Neuropathology Physician · New Orleans, LA

Other providers in New Orleans

• Amanda Koob, CNS

  Individual Adult Health Clinical Nurse Specialist · NPI 1992585517

  1514 Jefferson Hwy, New Orleans, LA 70121-2429 · (504) 842-5211

• Hillary Helm Luminais, AGCNS, APRN

  Individual Adult Health Clinical Nurse Specialist · NPI 1821443052

  1514 Jefferson Hwy, New Orleans, LA 70121-2429 · (504) 842-5211

• Margaret Redmond, APRNCNS

  Individual Adult Health Clinical Nurse Specialist · NPI 1801299540

  1516 Jefferson Hwy, New Orleans, LA 70121-2429 · (504) 842-3000

• Jennilee D E St John, MSN, APRN, AGCNS-BC

  Individual Adult Health Clinical Nurse Specialist · NPI 1336547702

  1514 Jefferson Hwy, New Orleans, LA 70121-2429 · (504) 842-8646

• Fiona Anne Winterbottom, CNS

  Individual Adult Health Clinical Nurse Specialist · NPI 1679891808

  1514 Jefferson Hwy, New Orleans, LA 70121-2429 · (504) 842-3000