Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Lillian A. Nelson, MD

Works at hospitals in Shreveport, LA · Louisiana

Summary

Lillian A. Nelson, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Shreveport, LA. NPI 1669682902. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Lillian A. Nelson, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
20Years since medical school (graduated 2006)
FemaleGender (as listed)
WK Pierremont Associates in Internal MedicineGroup practice

Quick answers

Which hospitals does Lillian A. Nelson work at?
Medicare's official clinician data lists Lillian A. Nelson at 2 hospitals: CHRISTUS Shreveport-Bossier Health System and Willis Knighton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Lillian A. Nelson see patients?
Medicare's clinician data lists 1 practice location in Shreveport, LA. Call before your visit to confirm the address.
What is Lillian A. Nelson's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Lillian A. Nelson accept Medicare assignment?
Yes. Medicare's clinician data says Lillian A. Nelson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Lillian A. Nelson?
(318) 212-2929, as listed in official Medicare / NPI Registry data.
What is Lillian A. Nelson's NPI number?
1669682902. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Lillian A. Nelson works

Medicare's Facility Affiliation Data lists Lillian A. Nelson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Lillian A. Nelson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Lillian A. Nelson as a member of this group (CMS data updated 2026-10-02).

  • WK Pierremont Associates in Internal Medicine4 clinicians in the group

Specialties

Find other Internal Medicine doctors in Louisiana →

Other internal medicine doctors in Shreveport

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

All internal medicine doctors in Shreveport →

Clinician information

CredentialMD
Graduation year2006
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669682902
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians