Kerri Bardell Santiago, 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.

• Ochsner University Hospital And Clinics Hospital · Lafayette, LA · listed as University Hospital and Clinics, Inc

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.

• Melanie Montgomery Bienvenu, MD, MPH Gastroenterology Physician · Lafayette, LA
• Dr. Claire Lucy Borne, MD Ophthalmology Physician · Baton Rouge, LA
• Carl Joseph Giffin III, MD Internal Medicine Physician · Baton Rouge, LA
• Joseph Kerry Howell, MD Gastroenterology Physician · Baton Rouge, LA
• John Christian Johnson, MD Internal Medicine Physician · Baton Rouge, LA
• Dr. Robin Elizabeth Kilpatrick, MD Endocrinology, Diabetes & Metabolism Physician · Baton Rouge, LA
• Caitlin Mitchell McDaniel, MD Family Medicine Physician · New Iberia, LA
• Mrs. Sheila S. Perkins, NP Family Nurse Practitioner · Baton Rouge, LA
• Dr. Mark C. Petitjean, MD Otolaryngology Physician · Crowley, LA
• Sudipta Roy, MD Family Medicine Physician · Lafayette, LA
• Edward Schwartzenburg, MD Obstetrics & Gynecology Physician · Baton Rouge, LA
• Dr. Wilford Perry Stokes Jr., MD Gastroenterology Physician · New Iberia, LA

Other providers in Lafayette

• Kathleen Lacour Rosson, MD

  Individual Cardiovascular Disease Physician · NPI 1477575983

  LSU Family Practice Clinic 2390 West Congress St, Lafayette, LA 70506 · (337) 261-6696

• Fernando J. Ruiz, MD

  Individual Cardiovascular Disease Physician · NPI 1184662710

  443 Heymann Blvd Ste B, Lafayette, LA 70503-2630 · (337) 289-8429

• Dr. Lawrence I Russell, MD

  Individual Cardiovascular Disease Physician · NPI 1407853237

  4212 W Congress St Ste 1401, Lafayette, LA 70506 · (337) 981-8131

• Dr. Louis Salvaggio, MD

  Individual Cardiovascular Disease Physician · NPI 1609894724

  2730 Ambassador Caffery Pkwy, Lafayette, LA 70506-5939 · (337) 988-1585

• Stephen R Simpson, MD

  Individual Cardiovascular Disease Physician · NPI 1235128026

  315 Rue Louis Xiv Bldg B, Lafayette, LA 70508-5734 · (337) 269-9777

• Stephen R Simpson MD LLC

  Organization Cardiovascular Disease Physician · NPI 1730310392

  501 W Saint Mary Blvd Ste 220, Lafayette, LA 70506-4600 · (337) 269-9777

• David Michael Tadin, MD

  Individual Cardiovascular Disease Physician · NPI 1508131814

  2730 Ambassador Caffery Pkwy, Lafayette, LA 70506-5939 · (337) 988-1585

• Dr. Corwin Ashford Thomas, DO

  Individual Cardiovascular Disease Physician · NPI 1013920362

  802 E Farrel Rd, Lafayette, LA 70508-7208 · (337) 234-3163