Mrs. Mary Diane Rabalais, WHNP

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

Colleagues at North Oaks Medical Center LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 311 clinicians in the practice; 12 are shown here.

• Jennifer Bonaventure, CNM Advanced Practice Midwife · Hammond, LA
• Natalie B Bratton, FNP Family Nurse Practitioner · Franklinton, LA
• Chad Michael Klug, NP Acute Care Nurse Practitioner · Baton Rouge, LA
• Dr. Matthew Curtiss Lafleur, MD Orthopaedic Surgery Physician · Hammond, LA
• Dr. Brooke Leblanc, MD Anesthesiology Physician · Baton Rouge, LA
• Mrs. Katie Robinson Macedo, CRNA Anesthesiology Physician · Metairie, LA
• Dr. Michael Robert Maher, MD Anesthesiology Physician · Hammond, LA
• Jourdan Pellegrini Family Nurse Practitioner · Hammond, LA
• Mrs. Brigette Hogue Pennington Certified Registered Nurse Anesthetist · Hammond, LA
• Mrs. Julie S. Ponder, C-WHNP Women's Health Nurse Practitioner · Covington, LA
• Joel A. Roberts General Practice Registered Nurse · Baton Rouge, LA
• Dr. William Benjamin Smith, DO Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Hammond, LA

Other providers in Hammond

• Keri Girard, NP

  Individual Women's Health Nurse Practitioner · NPI 1588767610

  15748 Medical Arts Plz, Hammond, LA 70403 · (985) 542-0663

• Marissa Griffin, WHNP

  Individual Women's Health Nurse Practitioner · NPI 1366050809

  15813 Paul Vega Md Dr Ste 200, Hammond, LA 70403-1431 · (985) 230-7650

• Meredith Erin Tittsworth, ARNP

  Individual Women's Health Nurse Practitioner · NPI 1265764799

  15813 Paul Vega Md Dr Ste 200, Hammond, LA 70403-1431 · (985) 230-7650