Nathan Martin, 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 Lsu Health Shreveport Hospital · Shreveport, LA

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.

• Shahab Ahmadzadeh, MD Anesthesiology Physician · Shreveport, LA
• Mr. Ahmed Abdellatif Ibrahim M Algohiny, MD Hospitalist Physician · Shreveport, LA
• Qiang Cai, MD Internal Medicine Physician · Shreveport, LA
• Dr. Brett Michael Chapman, MD Surgery Physician · Shreveport, LA
• Natalia Chunga Iturry, MD Neurology Physician · Shreveport, LA
• Luis De Alba Padilla Neuroradiology Physician · Shreveport, LA
• Dr. Laura Anne Earnest, DDS General Practice Dentistry · Shreveport, LA
• Miss. Alaina Camille Edwards Physician Assistant · Monroe, LA
• Treniece Nicholas Eubanks, MD Anesthesiology Physician · Shreveport, LA
• Chloe Ninette Farrar, PA-C Physician Assistant · Shreveport, LA
• Aimee Smiley Sandifer, WHNP Women's Health Nurse Practitioner · Shreveport, LA
• Rachel Marie Voss, MD Psychiatry Physician · Shreveport, LA

Other providers in Shreveport

• Derek Marcantel, MD

  Individual Emergency Medicine Physician · NPI 1144640418

  1501 Kings Hwy Emergency Medicine, Shreveport, LA 71103-4228 · (318) 675-6632

• Ryan Paul Marcel, MD

  Individual Emergency Medicine Physician · NPI 1801282678

  1501 Kings Hwy Em, Shreveport, LA 71103 · (318) 675-6632

• Cory Michael Markham, MD

  Individual Emergency Medicine Physician · NPI 1861889933

  2551 Greenwood Rd Ste 210, Shreveport, LA 71103-3985 · (318) 635-0834

• Brian Patrick Martin, MD

  Individual Emergency Medicine Physician · NPI 1821295411

  1501 Kings Hwy, Shreveport, LA 71130-3932 · (318) 675-7205

• Patrick Leroy McGauly, MD

  Individual Emergency Medicine Physician · NPI 1700979762

  1501 Kings Hwy, Shreveport, LA 71103-4228 · (318) 675-6885

• John J McLean, MD

  Individual Emergency Medicine Physician · NPI 1659311694

  7045 Youree Dr, Shreveport, LA 71105-5108 · (318) 798-3763

• Dr. Jose Alejandro Michel, MD

  Individual Emergency Medicine Physician · NPI 1619397742

  1501 Kings Hwy, Shreveport, LA 71103-4228 · (318) 675-6632

• Brady Milanes

  Individual Emergency Medicine Physician · NPI 1194469379

  1501 Kings Hwy, Shreveport, LA 71103-4228 · (318) 626-1034