Dr. Hans Andersson, MD

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.

Colleagues at Louisiana Department of Health - Office of Public Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 33 clinicians in the practice; 12 are shown here.

• Mary L Eschete, MD Infectious Disease Physician · Houma, LA
• Tara Fontenot Clinical Social Worker · Lafayette, LA
• Dr. Gina Payton Lagarde, MD Pediatrics Physician · Hammond, LA
• Christina Allaine Lord, MD Specialist · Leesville, LA
• Stefanie McCollum, NP Family Nurse Practitioner · Lafayette, LA
• John Michael Nanfro, MD Internal Medicine Physician · New Orleans, LA
• Mr. Billy J Rosson, MD Critical Care Medicine (Internal Medicine) Physician · Lafayette, LA
• Morgan Rae Short, APRN, ANP-C Adult Health Nurse Practitioner · Lake Charles, LA
• Dr. Richard D Smith Jr., MD Internal Medicine Physician · Monroe, LA
• Martha M Whyte, MD Pediatrics Physician · Shreveport, LA
• MS. Regina Faye Williams, FNP Family Nurse Practitioner · Hammond, LA
• Amy Wolfe, MD Pulmonary Disease Physician · New Orleans, LA

Other providers in New Orleans

• Meredith Walker Allain, MD

  Individual Clinical Genetics (M.D.) Physician · NPI 1912394925

  1319 Jefferson Hwy, New Orleans, LA 70121 · (504) 842-5025

• Michael Ray Marble, MD

  Individual Clinical Genetics (M.D.) Physician · NPI 1699798603

  Children's Hospital - Genetics 200 Henry Clay Ave, New Orleans, LA 70118 · (504) 896-9254

• Jariya Upadia, MD

  Individual Clinical Genetics (M.D.) Physician · NPI 1326420662

  1430 Tulane Ave Rm 5562, New Orleans, LA 70112-2632 · (504) 988-6908

• Dr. Regina Margarita Zambrano, MD

  Individual Clinical Genetics (M.D.) Physician · NPI 1659574739

  200 Henry Clay Ave Ste 2308, New Orleans, LA 70118-5720 · (504) 896-9254