Individual provider Active NPI

Jason Morgan Guillot, MD

  • Otolaryngology/Facial Plastic Surgery Physician
  • Mandeville, LA
National Provider Identifier
1912126723
Registry record updated Nov 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology/Facial Plastic Surgery PhysicianTaxonomy code 207YX0905X
License
203549 Issued in LA
Practice address
1420 N Causeway Blvd
Mandeville, LA 70471-3104
Phone
(985) 327-5905
Fax
(985) 200-0840
NPI assigned
Apr 24, 2007
Last updated
Nov 13, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 13, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology/Facial Plastic Surgery Physician 207YX0905X 203549 LA Primary
Otolaryngology/Facial Plastic Surgery Physician 207YX0905X 29261 AL
Otolaryngology/Facial Plastic Surgery Physician 207YX0905X 19349 MS

Addresses

Primary practice location

1420 N Causeway Blvd
Mandeville, LA 70471-3104

Mailing address

1420 N Causeway Blvd
Mandeville, LA 70471-3104
Phone (985) 327-5905

Other practice location 1

420 Avenue F
Bogalusa, LA 70427-3634
Phone (985) 730-6970

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address jguillot15827@direct.casso.us.com Direct
FHIR URL https://epicproxy.et0830.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101108001085 LA Practitioner - Plastic and Reconstructive Surgery 7315091279 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Plastic and Reconstructive Surgery
Education
University of Mississippi School of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1420 N Causeway Blvd
Mandeville, LA 70471-3104
Phone (985) 327-5905

420 Ave F
Bogalusa, LA 70427-3634
Phone (985) 730-6706

433 Plaza St
Bogalusa, LA 70427-3729
Phone (985) 730-6706

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision16
Removal of tissue1-10
Removal of skin lesions185
Skin biopsy31

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
29261ALMDOtolaryngology/Facial Plastic Surgery Physician
203549LAMDOtolaryngology/Facial Plastic Surgery Physician
19349MSMDOtolaryngology/Facial Plastic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Slent Investments, LLC CurrentSince Nov 10, 2014 Accepting new patients
Wash-St Tammany Reg Medical Center Current Accepting new patients
South Louisiana ENT, Facial Plastic & Hair Restoration, Apmc Otolaryngology/Facial Plastic Surgery CurrentSince Aug 22, 2010 Accepting new patients
Our Lady of the Angels Hospital, Inc. CurrentSince Mar 17, 2014 Accepting new patients
Rousso Facial Plastic Surgery Clinic PC PastSince Jul 1, 2012 Accepting new patients
Washington St. Tammany Regional Medical Center Past Accepting new patients
Century Oak Anesthesia, LLC PastSince Aug 22, 2010 Accepting new patients

Locations

420 Avenue F
Bogalusa, LA 70427
Phone (985) 730-6970

433 Plaza St
Bogalusa, LA 70427
Phone (985) 730-6700

71207 Highway 21
Covington, LA 70433
Phone (985) 867-5310

15706 Professional Plz
Hammond, LA 70403
Phone (985) 542-2521

16038 Doctors Blvd
Hammond, LA 70403
Phone (985) 327-5905

1420 N Causeway Blvd
Mandeville, LA 70471
Phone (985) 273-5795

1258 Brownswitch Rd
Ste A
Slidell, LA 70461
Phone (985) 327-5905

Interoperability endpoints

  • Direct secure messaging: jguillot@slent.emadirect.md
  • Direct secure messaging: jguillot15827@direct.casso.us.com

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1177372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762992000000",
    "number": "1912126723",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1420 N CAUSEWAY BLVD",
            "city": "MANDEVILLE",
            "state": "LA",
            "postal_code": "704713104",
            "telephone_number": "985-327-5905",
            "fax_number": "985-200-0840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1420 N CAUSEWAY BLVD",
            "city": "MANDEVILLE",
            "state": "LA",
            "postal_code": "704713104",
            "telephone_number": "985-327-5905",
            "fax_number": "985-200-0840"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "420 Avenue F",
            "address_purpose": "LOCATION",
            "city": "Bogalusa",
            "state": "LA",
            "postal_code": "704273634",
            "country_code": "US",
            "telephone_number": "985-730-6970",
            "fax_number": "985-200-0840",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUILLOT",
        "first_name": "JASON",
        "middle_name": "MORGAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-24",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207YX0905X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngology/Facial Plastic Surgery",
            "state": "LA",
            "license": "203549",
            "primary": true
        },
        {
            "code": "207YX0905X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngology/Facial Plastic Surgery",
            "state": "AL",
            "license": "29261",
            "primary": false
        },
        {
            "code": "207YX0905X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngology/Facial Plastic Surgery",
            "state": "MS",
            "license": "19349",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jguillot15827@direct.casso.us.com",
            "affiliation": "N",
            "endpointDescription": "FMOLHS-Epic",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "jguillot15827@direct.casso.us.com",
            "address_1": "420 Avenue F",
            "city": "Bogalusa",
            "state": "LA",
            "country_code": "US",
            "postal_code": "704273634",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0830.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "FMOLHS FHIR URL",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "420 Avenue F",
            "city": "Bogalusa",
            "state": "LA",
            "country_code": "US",
            "postal_code": "704273634",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mandeville, LA

Sources for this page

Verify at the official NPI Registry.