Dr. Patrick T Oneill, 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.

• University Medical Center New Orleans Hospital · New Orleans, LA · listed as Louisiana State University

Colleagues at Administrators of the Tulane Educational Fund

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 393 clinicians in the practice; 12 are shown here.

• Robert Keith Byram, FNP Family Nurse Practitioner · New Orleans, LA
• Sanjay Chaube, MD Internal Medicine Physician · New Orleans, LA
• Dr. Sarah Deland, MD Psychiatry Physician · New Orleans, LA
• Vivian Andrew Fonseca, MD Endocrinology, Diabetes & Metabolism Physician · New Orleans, LA
• Dr. Emad Kandil, MD Surgery Physician · Owings Mills, MD
• Dr. Ross Carl Klingsberg, MD Pulmonary Disease Physician · New Orleans, LA
• Justin Rabon, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA
• William Zachary Rowalt, NP Registered Nurse · New Orleans, LA
• Mr. Moh'd Ahmed Sharshir, MD Nephrology Physician · New Orleans, LA
• Dr. Tina Yanique Simpson, MD Pediatrics Physician · New Orleans, LA
• Dr. Archana Srinivasan, MD Ophthalmology Physician · Metairie, LA
• Dr. Jose Wiley, MD Cardiovascular Disease Physician · New Orleans, LA

Other providers in New Orleans

• Dr. Betty Muller, MD

  Individual Psychiatry Physician · NPI 1396805206

  1415 Tulane Ave, New Orleans, LA 70112-2600 · (504) 988-2300

• Dr. Hoang Nguyen, MD, MPH

  Individual Psychiatry Physician · NPI 1184373219

  2021 Perdido St, New Orleans, LA 70112-1352 · (504) 568-6001

• Tani Marie O'Neill Galanes

  Individual Psychiatry Physician · NPI 1790472553

  2000 Canal St, New Orleans, LA 70112-3018 · (504) 702-3000

• Dr. Thomas William Oden III, MD

  Individual Psychiatry Physician · NPI 1275858193

  14 Pinehurst Dr, New Orleans, LA 70131-3355 · (504) 988-4272

• Jonathan Chance Ortego, MD

  Individual Psychiatry Physician · NPI 1720540016

  3300 S Broad St, New Orleans, LA 70125-2942 · (504) 309-5061

• Howard Joseph Osofsky, MD

  Individual Psychiatry Physician · NPI 1164433686

  3450 Chestnut St 3rd Fl, New Orleans, LA 70115-2443 · (504) 412-1580

• Dr. Maria Carmen Palazzo, MDPHDMMM

  Individual Psychiatry Physician · NPI 1801003132

  5718 Saint Charles Ave, New Orleans, LA 70115-5052 · (504) 897-6555

• Brett Alan Pearce, MD

  Individual Psychiatry Physician · NPI 1770233413

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