MS. Hannah Gurievsky Zimmerman, 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.

• Ochsner Medical Center Acute Hospital · New Orleans, LA · listed as Ochsner Medical Center
• Ochsner Medical Center-Kenner Hospital · Kenner, LA · listed as Ochsner Medical Center - Kenner, LLC

Colleagues at Ochsner Clinic LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2842 clinicians in the practice; 12 are shown here.

• Sara Artigues, RD, LDN Registered Dietitian · New Orleans, LA
• Shreya Condamoor, MD Hematology & Oncology Physician · New Orleans, LA
• Cody Alan Dougay, APRN Nurse Practitioner · Lake Charles, LA
• Dr. Christophe Marques, MD Radiation Oncology Physician · New Orleans, LA
• Teresa E Marshall, NP Nurse Practitioner · New Orleans, LA
• Jerrell Lee Mitchell, DO Addiction Medicine (Psychiatry & Neurology) Physician · Los Angeles, CA
• Andrew Paul Mullet, MD Anesthesiology Physician · Jefferson, LA
• Jeannie Lan Nguyen Vascular Surgery Physician · Gretna, LA
• Dr. Santo J Paniello, MD Obstetrics & Gynecology Physician · Slidell, LA
• Elena Yvonne Rada, MD Internal Medicine Physician · New Orleans, LA
• Dr. John Renz, MD Diagnostic Radiology Physician · New Orleans, LA
• Kevin Mark Ricks, PA Medical Physician Assistant · Houma, LA

Other providers in New Orleans

• MS. Danis A Walker, PA-C

  Individual Medical Physician Assistant · NPI 1992944268

  2515 Canal St, New Orleans, LA 70119-6435 · (504) 821-2601

• Lauren Virginia Wehlen, PA

  Individual Medical Physician Assistant · NPI 1194653915

  1 Drexel Dr, New Orleans, LA 70125-1098 · (504) 520-5119

• Amber Plaisance Weydert, PA

  Individual Medical Physician Assistant · NPI 1477632693

  1514 Jefferson Hwy 5th Fl Clinic Tower, New Orleans, LA 70121-2429 · (504) 842-4070

• Haleigh Elizabeth Whittington, PA-C

  Individual Medical Physician Assistant · NPI 1770078909

  1514 Jefferson Hwy, New Orleans, LA 70121-2483 · (504) 842-3619