Mrs. Maggie Elizabeth Stadtlander, 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.

• East Jefferson General Hospital Hospital · Metairie, LA
• West Jefferson Medical Center Hospital · Marrero, LA

Colleagues at Childrens Hospital Anesthesia Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 279 clinicians in the practice; 12 are shown here.

• Holly Sweyn Boyce, CRNA Certified Registered Nurse Anesthetist · New York, NY
• Catherine Diane Brown, SRNA Certified Registered Nurse Anesthetist · Metairie, LA
• Hayle Cobb Certified Registered Nurse Anesthetist · Baton Rouge, LA
• Derek Adam Cook, CRNA Certified Registered Nurse Anesthetist · New Orleans, LA
• Nicholas John Diasselliss Certified Registered Nurse Anesthetist · New Orleans, LA
• Joseph Dileo, CRNA Certified Registered Nurse Anesthetist · New Orleans, LA
• Joann Tabary Friedrichs, CRNA Certified Registered Nurse Anesthetist · Metairie, LA
• Dr. Samantha Claire Olivero, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA
• Mrs. Stephanie Legaux Phillips, CRNA Certified Registered Nurse Anesthetist · Kenner, LA
• Michael Queen Anesthesiology Physician · Ocean Springs, MS
• Alexander Matthew Wheatley Certified Registered Nurse Anesthetist · New Orleans, LA
• Michael H Williams, MD Anesthesiology Physician · New Orleans, LA

Other providers in Terrytown

• Jenny Dufrene

  Individual Certified Registered Nurse Anesthetist · NPI 1750797007

  2500 Belle Chasse Hwy, Terrytown, LA 70056-7127 · (504) 391-5157

• Mr. Robert Lee Edwards, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1861011462

  2500 Belle Chasse Hwy, Terrytown, LA 70056-7127 · (504) 392-3131

• Chanda Green Guillory, DNP, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1477331668

  2500 Belle Chasse Hwy, Terrytown, LA 70056-7127 · (504) 392-3131

• John Paul Spera, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1386658953

  2500 Belle Chasse Hwy, Terrytown, LA 70056-7127 · (504) 391-5157

• Kayla Briley Wheeler, CRNA

  Individual Certified Registered Nurse Anesthetist · NPI 1366071334

  2500 Belle Chasse Hwy, Terrytown, LA 70056-7127 · (504) 391-5157