Genevieve F Maronge, 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.

• North Oaks Medical Center Hospital · Hammond, LA · listed as North Oaks Medical Center, LLC
• Ochsner Medical Center Acute Hospital · New Orleans, LA · listed as Ochsner Medical Center
• Riverside Medical Center Hospital · Franklinton, LA
• Slidell Memorial Hospital Hospital · Slidell, LA
• St Tammany Parish Hospital Hospital · Covington, LA · listed as St Tammany Parish Hospital Distric #1

Colleagues at Mary Bird Perkins Cancer Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 90 clinicians in the practice; 12 are shown here.

• Dr. Bryan James Bienvenu, MD Hematology & Oncology Physician · Baton Rouge, LA
• Blake Thomas Blancher, MD Medical Oncology Physician · Covington, LA
• Kitzia B Bordlee, LCSW Social Worker · Baton Rouge, LA
• Jessica Christi Gaubert, NP Nurse Practitioner · Baton Rouge, LA
• Dr. Jaron Jay Hansen, MD General Practice Physician · Wright Patterson AFB, OH
• Rockne Joseph Hymel III, MD Student in an Organized Health Care Education/Training Program · Baton Rouge, LA
• Linda Mayes Johnson, FNP Family Nurse Practitioner · Baton Rouge, LA
• Carrie Lee Marquette, MD Hematology & Oncology Physician · Metairie, LA
• Dr. Joseph A Pineda, MD Obstetrics & Gynecology Physician · Minden, LA
• Dr. Michael Joseph Shannon, DDS Prosthodontics · Baton Rouge, LA
• Brittany E Thomas, FNP-C Registered Nurse · Baton Rouge, LA
• Sierra Vilmar, FNP-C Family Nurse Practitioner · Metairie, LA

Other providers in New Orleans

• Sonia Malhotra, MD

  Individual Internal Medicine Physician · NPI 1083871685

  2000 Canal St, New Orleans, LA 70112-3018 · (504) 702-4200

• Janet Manalac, MD

  Individual Internal Medicine Physician · NPI 1306106315

  1401 Foucher St, New Orleans, LA 70115-3515 · (504) 210-4472

• Dr. Miljana Mandich, MD

  Individual Internal Medicine Physician · NPI 1962704445

  618 N Carrollton Ave, New Orleans, LA 70119-4707 · (504) 486-4201

• Poppy Markwell, MD

  Individual Internal Medicine Physician · NPI 1184060618

  1514 Jefferson Hwy, New Orleans, LA 70121 · (504) 842-4005

• Dr. Nassir F. Marrouche, MD

  Individual Internal Medicine Physician · NPI 1881708295

  1415 Tulane Ave Fl 4, New Orleans, LA 70112 · (504) 988-6113

• Anthony Joseph Marsh, MD

  Individual Internal Medicine Physician · NPI 1306111760

  1430 Tulane Ave # SL-50, New Orleans, LA 70112-2632 · (504) 988-7809

• Jorge Alan Martinez, MD

  Individual Internal Medicine Physician · NPI 1003856980

  2021 Perdido St, New Orleans, LA 70112-1352 · (504) 903-3000

• John Vincent Martino, MD

  Individual Internal Medicine Physician · NPI 1790208056

  4710 S Carrollton Ave, New Orleans, LA 70119-6027 · (504) 454-9020