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Internal Medicine

Katelin W. Wixson, MD

Works at hospitals in Baton Rouge, LA · Louisiana

Summary

Dr. Katelin W. Wixson, MD is an internal medicine doctor at 1322 Elton Rd, Suite H, Jennings, LA 70546. Phone: (337) 246-7200. Accepts Medicare assignment. NPI 1104576701. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1322 Elton Rd, Suite H, Jennings, LA 70546 · Directions (2 more locations)
  • Phone: (337) 246‑7200
  • Medicare: Accepts Medicare assignment
  • Hospital: Fmol Health | Our Lady of the Lake
  • Group practice: Our Lady of the Lake Physician Group LLC (+2 more)
  • Medical school: Louisiana State University School Of Medicine In Shreveport · graduated 2022 (4 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Katelin W. Wixson, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Katelin W. Wixson accept Medicare assignment?
Yes. Medicare's clinician data says Katelin W. Wixson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Katelin W. Wixson's NPI number?
1104576701. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Katelin W. Wixson works

Medicare's Facility Affiliation Data lists Katelin W. Wixson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Katelin W. Wixson is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Katelin W. Wixson as a member of these groups (CMS data updated October 2, 2026).

  • Our Lady of the Lake Physician Group LLC644 clinicians in the group
  • Lsuhn Billing LLC206 clinicians in the group
  • Imperial Health LLP78 clinicians in the group

Specialties

Find other Internal Medicine doctors in Louisiana →

Other internal medicine doctors in Jennings

Clinicians with the same Medicare primary specialty in Jennings, LA — not a recommendation.

All internal medicine doctors in Jennings →

Other clinicians in Our Lady of the Lake Physician Group LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In Shreveport
Graduation year2022 (4 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104576701
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians