Christopher Bryan Thomas, 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.

• Our Lady Of The Lake Regional Medical Center Hospital · Baton Rouge, LA

Colleagues at Lsuhn Billing LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 199 clinicians in the practice; 12 are shown here.

• Dr. Gregory J Ardoin, MD Critical Care Medicine (Internal Medicine) Physician · Alexandria, LA
• Dr. Darren Wayne Barefield, MD Nephrology Physician · Baton Rouge, LA
• Dr. Robert Mario Be, MD Gastroenterology Physician · Baton Rouge, LA
• Dr. Ryan Nathan Chauvin, MD Internal Medicine Physician · Baton Rouge, LA
• Dr. Elizabeth Anne Florence, MD Obstetrics & Gynecology Physician · Baton Rouge, LA
• Dr. Matthew Foy, MD Nephrology Physician · Baton Rouge, LA
• Dr. John Robert Godke, MD Pulmonary Disease Physician · Baton Rouge, LA
• Madeleine C Heck, MD Infectious Disease Physician · Baton Rouge, LA
• Neva White Lipscomb, NP-C Family Nurse Practitioner · Baton Rouge, LA
• Dr. John Walker McDonald Sr., MD Gastroenterology Physician · Baton Rouge, LA
• Lauren Abbey Miles, MD Internal Medicine Physician · Baton Rouge, LA
• Shaun Walker, DO Internal Medicine Physician · Lafayette, LA

Other providers in Baton Rouge

• Alexandra V Perry, MD

  Individual Critical Care Medicine (Internal Medicine) Physician · NPI 1063733855

  7777 Hennessy Blvd Ste 409, Baton Rouge, LA 70808-4365 · (225) 765-5864

• Dr. Mohammad Zohair Pirzadah, MD

  Individual Critical Care Medicine (Internal Medicine) Physician · NPI 1841286077

  7777 Hennessy Blvd Ste 701, Baton Rouge, LA 70808-4300 · (225) 765-5864

• Dr. Kevin D Reed, MD

  Individual Critical Care Medicine (Internal Medicine) Physician · NPI 1649293564

  LSU Healthcare Network 3401 North Blvd Ste 400, Baton Rouge, LA 70806 · (225) 381-2755

• Daniel Scott Rees, MD

  Individual Critical Care Medicine (Internal Medicine) Physician · NPI 1780094011

  7777 Hennessy Blvd Ste 409, Baton Rouge, LA 70808-4365 · (225) 765-5864

• Dr. Brad David Vincent, MD

  Individual Critical Care Medicine (Internal Medicine) Physician · NPI 1588747406

  10310 The Grove Blvd, Baton Rouge, LA 70836-6455 · (225) 761-5200

• Dr. James E Walker Jr., MD, PHD

  Individual Critical Care Medicine (Internal Medicine) Physician · NPI 1578581617

  LSU Health Sciences Center 5246 Brittany Dr, Baton Rouge, LA 70808 · (225) 757-4080