Specialist
LIONEL GUILLAUME M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1619946001 · enumerated 2006-03-16 · record updated 2021-09-17. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 3018 OLD MINDEN RD, SUITE 1212, BOSSIER CITY, LA, 71112-2476 (318) 747-1665 Fax (318) 747-1597 Google Maps Apple Maps OpenStreetMap
- Practice location 3018 OLD MINDEN RD, SUITE 1212, BOSSIER CITY, LA, 71112-2495 (318) 747-1665 Fax (318) 747-1597 Google Maps Apple Maps OpenStreetMap
Specialties
- Psychiatry & Neurology, Psychiatry 2084P0800X · License 017032 LA
- Specialist 174400000X · Primary · License 017032 LA
In this directory
Locations and evidence
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Practice location
BOSSIER CITY, LA, 711122495
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.