Nicholas John Carothers, 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

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.

• Dr. Effie Branton, MD Emergency Medicine Physician · Baton Rouge, LA
• Monique Broussard, PA Medical Physician Assistant · Jefferson, LA
• Dr. Michael D Casey, MD Family Medicine Physician · Slidell, LA
• Dr. Meredith S. Collins, MD Plastic Surgery Physician · New Orleans, LA
• Amanda G. Fontenot, MD Student in an Organized Health Care Education/Training Program · Marrero, LA
• Shawn K Glendening, CRNA Certified Registered Nurse Anesthetist · New Orleans, LA
• Dr. Elizabeth Lapeyre, MD Obstetrics & Gynecology Physician · New Orleans, LA
• Zoe L Larned, MD Internal Medicine Physician · New Orleans, LA
• Andrew D Lauve, MD Specialist · Baton Rouge, LA
• Michael Maddox, MD Urology Physician · Kenner, LA
• Obinna Nnedu, MD Infectious Disease Physician · New Orleans, LA
• Zachary Quinn Person, FNP Family Nurse Practitioner · Baton Rouge, LA

Other providers in Marrero

• Mrs. Mary Francine Briscoe, PA-C

  Individual Physician Assistant · NPI 1285642926

  1111 Medical Center Blvd Ste S-450, Marrero, LA 70072 · (504) 349-6401

• Katie Lynn Cangiamilla

  Individual Physician Assistant · NPI 1891641718

  1101 Medical Center Blvd, Marrero, LA 70072-3147 · (504) 347-5511

• Patrick Lane Ellerman

  Individual Physician Assistant · NPI 1285327361

  1101 Medical Center Blvd, Marrero, LA 70072-3147 · (504) 347-5511

• Ashlyn Elizabeth Hines, PA-C

  Individual Physician Assistant · NPI 1528721024

  1151 Barataria Blvd Ste 4400, Marrero, LA 70072-3084 · (504) 349-6401

• Lashon N Maggio, PA

  Individual Physician Assistant · NPI 1639114440

  1111 Medical Center Blvd Ste 5 750, Marrero, LA 70072 · (504) 340-6976

• Andrea I Mahfouz, PA

  Individual Physician Assistant · NPI 1265477855

  1111 Medical Center Blvd Ste S-750, Marrero, LA 70072 · (504) 340-6976