Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jason Morgan Guillot, MD

Otolaryngology/Facial Plastic Surgery Physician in Mandeville, LA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912126723

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Registry record

Entity type Individual (Type 1)

Name Jason Morgan Guillot

Credential MD

Sex Male

Practice address 1420 N Causeway Blvd, Mandeville, LA, 70471

Phone (985) 327-5905

Fax (985) 200-0840

Enumeration date Apr 24, 2007

Last updated in NPPES Nov 13, 2025

Taxonomy & licenses

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 203549 (LA) Primary

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 29261 (AL) Secondary

207YX0905X Otolaryngology/Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians · License 19349 (MS) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Jason Guillot practice?

The practice location on file with NPPES is in Mandeville, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jason Guillot?

The National Provider Identifier (NPI) for Jason Guillot is 1912126723, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-13.