Claudie Suzanne McArthur Sheahan MD, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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
• West Jefferson Medical Center Hospital · Marrero, LA

Colleagues at Louisiana State University School of Medicine in New Orleans Faculty G

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 447 clinicians in the practice; 12 are shown here.

• Jameel Ahmed, MD Clinical Cardiac Electrophysiology Physician · Boston, MA
• Zachary Arnett, DO Anesthesiology Physician · New Orleans, LA
• Nathan Hundley Brown, MA Clinical Psychologist · New Orleans, LA
• Dania Hernandez-Flores Certified Registered Nurse Anesthetist · New Orleans, LA
• Lee Alan Lambert, MD Anesthesiology Physician · Slidell, LA
• Edward Ryan Leonard, MD Student in an Organized Health Care Education/Training Program · New Orleans, LA
• Dr. Jennifer Marie Malsbury, DO Surgery Physician · LA Place, LA
• Dr. Lindsey Poe Clinical Psychologist · New Orleans, LA
• Kevin Michael Sullivan, MD Surgical Oncology Physician · New Orleans, LA
• Dr. Richard Elliott Wells, MD Pulmonary Disease Physician · Jackson, MS
• Dr. Daniel John Womac, MD Plastic Surgery Physician · Metairie, LA
• Dr. Shirley Yodzis, MD Diagnostic Radiology Physician · New Orleans, LA

Other providers in New Orleans

• Dr. Michael James Pappas, MD

  Individual Vascular Surgery Physician · NPI 1841209491

  1555 Poydras St 1601, New Orleans, LA 70112-3701 · (504) 556-7224

• Benjamin B. Peeler, MD

  Individual Vascular Surgery Physician · NPI 1902975543

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

• Anne Kelly Rhudy, MD

  Individual Vascular Surgery Physician · NPI 1548764012

  3525 Prytania St Ste 620, New Orleans, LA 70115-8100 · (504) 894-5640

• Frank E Schmidt, MD

  Individual Vascular Surgery Physician · NPI 1265617104

  1450 Poydras St, New Orleans, LA 70112-6010 · (504) 903-1932

• Taylor Andrew Smith, MD

  Individual Vascular Surgery Physician · NPI 1659575439

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

• Waldemar C Sternbergh III, MD

  Individual Vascular Surgery Physician · NPI 1811939648

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

• Dr. Kelli Leilani Summers, MD

  Individual Vascular Surgery Physician · NPI 1255865242

  1542 Tulane Ave Rm 734B, New Orleans, LA 70112-2865 · (504) 568-4748

• Dean Jared Yamaguchi, MD

  Individual Vascular Surgery Physician · NPI 1316016397

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