Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark Matthew Wilson, MD

Individual provider Nephrology Physician · NPI 1295728087

Mark Matthew Wilson, MD practises Nephrology in Alexandria, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1987, 39 years ago. Practices with Cenla Kidney Specialists LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
39
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1337 Centre Ct
Alexandria, LA 71301
Phone: (318) 445-9331
Fax: (318) 619-6899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 019488 (LA)

Record details

NPI number1295728087
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 26, 2005
Last updated in NPPESAugust 27, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1987 (39 years in practice)
Group practice Cenla Kidney Specialists Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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.

Medicare patients826
Services billed 3,357 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Food and Beverage $356 16 payments · a meal or drink at a meeting or visit, not a fee

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.

  • Byrd Regional Hospital Hospital · Leesville, LA
  • Hardtner Medical Center Hospital · Olla, LA
  • Rapides Regional Medical Center Hospital · Alexandria, LA
  • Fkc - Bayou Roberts Dialysis facility · Alexandria, LA · listed as Bio-Medical Applications of Louisiana, LLC
  • Fkc - Marksville Dialysis facility · Marksville, LA · listed as Bio-Medical Applications of Louisiana, LLC
  • Fmcna - Alexandria Dialysis facility · Alexandria, LA · listed as Bio-Medical Applications of Louisiana, LLC
  • Fmcna - Bunkie Dialysis facility · Bunkie, LA · listed as Bio-Medical Applications of Louisiana, LLC
  • Avoyelles Hospital Hospital · Marksville, LA
  • Christus St Frances Cabrini Hospital Hospital · Alexandria, LA
  • Fkc - Central Louisiana Dialysis facility · Alexandria, LA

Colleagues at Cenla Kidney Specialists LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 7 clinicians in the practice; 4 are shown here.

Other providers in Alexandria