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Internal Medicine

Lauren A. Theriot, MD

Works at hospitals in New Orleans, LA · Louisiana

Summary

Dr. Lauren A. Theriot, MD is an internal medicine doctor at 100 Medical Ctr Dr, Slidell, LA 70461. Phone: (985) 646-5100. Accepts Medicare assignment. NPI 1992494694. 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: 100 Medical Ctr Dr, Slidell, LA 70461 · Directions (1 more location)
  • Phone: (985) 646‑5100
  • Medicare: Accepts Medicare assignment
  • Hospital: Ochsner Medical Center Acute
  • Group practice: Belle Chasse Physician Services LLC
  • Medical school: Louisiana State University School Of Medicine In New Orleans · graduated 2023 (3 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lauren A. Theriot, 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 Lauren A. Theriot accept Medicare assignment?
Yes. Medicare's clinician data says Lauren A. Theriot 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 Lauren A. Theriot's NPI number?
1992494694. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lauren A. Theriot works

Medicare's Facility Affiliation Data lists Lauren A. Theriot 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 Lauren A. Theriot is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lauren A. Theriot as a member of this group (CMS data updated October 2, 2026).

  • Belle Chasse Physician Services LLC262 clinicians in the group

Specialties

Find other Internal Medicine doctors in Louisiana →

Other internal medicine doctors in Slidell

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

All internal medicine doctors in Slidell →

Other clinicians in Belle Chasse Physician Services 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 New Orleans
Graduation year2023 (3 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1992494694
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