Jonathan Billy Vignes, 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.

• Abbeville General Hospital Hospital · Abbeville, LA
• Acadia General Hospital Hospital · Crowley, LA · listed as Acadia General Hospital, Inc
• Ochsner Lafayette General Medical Center Hospital · Lafayette, LA · listed as Lafayette General Medical Center Inc
• Ochsner St Martin Hospital Hospital · Breaux Bridge, LA · listed as St Martin Hospital, Inc
• Ochsner University Hospital And Clinics Hospital · Lafayette, LA · listed as University Hospital and Clinics, Inc

Colleagues at Gbr, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 14 clinicians in the practice; 10 are shown here.

• Brad Broussard, MD Internal Medicine Physician · Lafayette, LA
• Mr. Walter Dwayne Brown, MD Pulmonary Disease Physician · Lafayette, LA
• Thanh-Ha Alyssa Cox, PA-C Physician Assistant · Greenville, SC
• Sarah Darouse, NP Family Nurse Practitioner · Lafayette, LA
• Michael B Fashho, MD Pulmonary Disease Physician · Jefferson Hills, PA
• Mr. George G Guidry, MD Pulmonary Disease Physician · Lafayette, LA
• Timothy C Keys, MD Pulmonary Disease Physician · Lafayette, LA
• Laurie Trahan Lee, ANP-BC Adult Health Nurse Practitioner · Lafayette, LA
• Kyle Paul Schuler, MD Pulmonary Disease Physician · Lafayette, LA
• Mrs. Kelly Lanclos Spurgeon, ADULTNURSEPRACTITI Nurse Practitioner · Lafayette, LA

Other providers in Lafayette

• Dr. Eric Trawick, MD

  Individual Internal Medicine Physician · NPI 1699979187

  1211 Coolidge Blvd Ste 303, Lafayette, LA 70503-2636 · (337) 232-6697

• Dr. Michael Henry Vanderlick, MD

  Individual Internal Medicine Physician · NPI 1598791691

  4801 Ambassador Caffery Pkwy, Lafayette, LA 70508 · (337) 470-2605

• Yogeeta Varadarajalu Naidu, MD

  Individual Internal Medicine Physician · NPI 1821406323

  4811 Ambassador Caffery Pkwy Ste 401A, Lafayette, LA 70508-7265 · (337) 470-3040

• Srikanth Vemulapalli

  Individual Internal Medicine Physician · NPI 1952784381

  4801 Ambassador Caffery Pkwy, Lafayette, LA 70508-6917 · (337) 470-2605

• Dr. Thomas Leon Voitier II, MD

  Individual Internal Medicine Physician · NPI 1598906570

  461 Heymann Blvd, Lafayette, LA 70503-2616 · (337) 289-8415

• Shaun Walker, DO

  Individual Internal Medicine Physician · NPI 1417488461

  2390 W Congress St, Lafayette, LA 70506-4205 · (225) 276-1825

• Gerard K Williams, MD

  Individual Internal Medicine Physician · NPI 1295728749

  901 W Gloria Switch Rd, Lafayette, LA 70507-2309 · (337) 886-0023

• Masoud Yazdi, MD

  Individual Internal Medicine Physician · NPI 1477543239

  224 Saint Landry St Ste 1-C, Lafayette, LA 70506-3549 · (337) 233-3538