Tanya Zacharia, CRNA

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.

• Anas Radi Issa Alshwayat, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA
• Carissa Berthelot, PMHNP Psychiatric/Mental Health Nurse Practitioner · LA Place, LA
• Dr. James K David, MD Body Imaging Physician · Fort Worth, TX
• Patrick A. Delaney Jr., MD Cardiovascular Disease Physician · Hammond, LA
• Dr. Jeffrey Guillmette, MD Ophthalmology Physician · Marrero, LA
• Dr. John A Kalmar, MD Diagnostic Radiology Physician · Covington, LA
• Celina Michael Levasseur, CRNA Certified Registered Nurse Anesthetist · Jefferson, LA
• Majesty Mason Physician Assistant · New Orleans, LA
• Dr. Robert E Morales, MD Diagnostic Radiology Physician · New Orleans, LA
• Richelle Denese Schiro, MD Family Medicine Physician · Mandeville, LA
• Veronica Smith, APRN Family Nurse Practitioner · New Orleans, LA
• Dr. Erik T Sundell, MD Emergency Medicine Physician · New Orleans, LA

Other providers in New Orleans

• Dr. Mark Joseph Wilson, CRNA, DNP

  Individual Certified Registered Nurse Anesthetist · NPI 1760905939

  2000 Canal St, New Orleans, LA 70112-3018 · (504) 702-5700

• Dr. Tracey Kersten Wilson, DNP, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1932693728

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

• Shelby Wolfe

  Individual Certified Registered Nurse Anesthetist · NPI 1104755180

  1401 Foucher St, New Orleans, LA 70115-3515 · (504) 896-3053

• Chelsea Yoder

  Individual Certified Registered Nurse Anesthetist · NPI 1457871527

  1415 Tulane Ave, New Orleans, LA 70112-2600 · (504) 988-6958

• Beth Zeringue, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1821187147

  1514 Jefferson Hwy, New Orleans, LA 70121-2429 · (504) 842-4000

• Ryan Zetzmann

  Individual Certified Registered Nurse Anesthetist · NPI 1215482633

  1401 Foucher St, New Orleans, LA 70115-3515 · (504) 897-8300