Dr. Robert C. Holladay, 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. Those with a page here are linked.

• Natchitoches Regional Medical Center Hospital · Natchitoches, LA
• Ochsner Lsu Health Shreveport-St Mary Medical Cent Hospital · Shreveport, LA · listed as Ochsner LSU Health Shreveport - St Mary Medical Center, LLC
• Willis Knighton Medical Center Hospital · Shreveport, LA · listed as Willis Knighton Medical Center, Inc
• Ochsner Lsu Health Monroe Hospital · Monroe, LA
• Ochsner Lsu Health Shreveport Hospital · Shreveport, LA

Also affiliated with 1 long-term care hospital, which CMS identifies by certification number only.

Colleagues at LSU Health Sciences Center Shreveport Faculty Group Practice

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 569 clinicians in the practice; 12 are shown here.

• Jehan Abdulsattar, MD Anatomic Pathology Physician · Shreveport, LA
• Dr. Harish Bangalore Siddaiah, MD Critical Care Medicine (Anesthesiology) Physician · Nashville, TN
• Steven Allen Conrad, MD Emergency Medicine Physician · Shreveport, LA
• Dr. Areli Karime Cuevas Ocampo, MD Anatomic Pathology & Clinical Pathology Physician · Shreveport, LA
• Cresha Tanara-Tulani Davis, MD Sleep Medicine (Psychiatry & Neurology) Physician · West Monroe, LA
• Amy Givler, MD Family Medicine Physician · Monroe, LA
• Vijayakumar Javalkar, MBBS Neurology Physician · Shreveport, LA
• Dr. Prathik Krishnan, MD Internal Medicine Physician · Shreveport, LA
• Teri O'Neal, MD Emergency Medicine Physician · Monroe, LA
• Margaret L Olmedo, MD Orthopaedic Surgery Physician · Shreveport, LA
• Kevin Francis Purcell, MD Orthopaedic Surgery Physician · Jackson, MS
• Thomas Boone Redens, MD Ophthalmology Physician · Shreveport, LA

Other providers in Shreveport

• Dr. William Howard Haynie Jr., MD

  Individual Cardiovascular Disease Physician · NPI 1588664080

  1453 E Bert Koun Loop Ste 112, Shreveport, LA 71105-6800 · (318) 798-9400

• Healthtexas Provider Network

  Organization Cardiovascular Disease Physician · NPI 1871214254

  1453 E Bert Kouns Industrial Loop Ste 212, Shreveport, LA 71105-6810 · (214) 820-6856

• Dr. Sanders Fowler Hearne, MD

  Individual Cardiovascular Disease Physician · NPI 1669472155

  1811 E Bert Kouns Ste 100, Shreveport, LA 71115 · (318) 222-3695

• Tarek A Helmy, MD

  Individual Cardiovascular Disease Physician · NPI 1851306641

  1541 Kings Hwy, Shreveport, LA 71103-4228 · (318) 626-0000

• Keerthish Jaisingh

  Individual Cardiovascular Disease Physician · NPI 1831743541

  2727 Hearne Ave Ste 301, Shreveport, LA 71103-3918 · (318) 631-6400

• Enrique Jimenez, MD

  Individual Cardiovascular Disease Physician · NPI 1205842853

  510 E Stoner Ave, Shreveport, LA 71101-4243 · (318) 221-8411

• Basel Kasabali, MD

  Individual Cardiovascular Disease Physician · NPI 1417921123

  2727 Hearne Ave, Shreveport, LA 71103-3931 · (318) 631-6400

• Dr. Paramjit Kaur

  Individual Cardiovascular Disease Physician · NPI 1710437710

  1541 Kings Hwy, Shreveport, LA 71103-4228 · (318) 675-5943