Active NPI
Jason Morgan Guillot, MD
- Otolaryngology/Facial Plastic Surgery Physician
- Mandeville, LA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Otolaryngology/Facial Plastic Surgery Physician
- License
- 203549
- 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, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
Enrollment records 1
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
- St Tammany Parish Hospital
- Our Lady of the Angels Hospital
- East Jefferson General Hospital
- North Oaks Medical Center
- Ochsner Medical Center Acute
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
| Melanoma (skin cancer) excision | 16 |
| Removal of tissue | 1-10 |
| Removal of skin lesions | 185 |
| Skin biopsy | 31 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 29261 | AL | MD | Otolaryngology/Facial Plastic Surgery Physician |
| 203549 | LA | MD | Otolaryngology/Facial Plastic Surgery Physician |
| 19349 | MS | MD | Otolaryngology/Facial Plastic Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Slent Investments, LLC | Current | 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 | Current | Accepting new patients |
| Our Lady of the Angels Hospital, Inc. | Current | Accepting new patients | |
| Rousso Facial Plastic Surgery Clinic PC | Past | Accepting new patients | |
| Washington St. Tammany Regional Medical Center | Past | Accepting new patients | |
| Century Oak Anesthesia, LLC | Past | 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
- jguillot@slent.emadirect.md
- 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.
-
- Plastic Surgery within the Head & Neck (Otolaryngology) Physician
- Mandeville, LA
- NPI 1831402924
Otolaryngology/Facial Plastic Surgery
-
dba FMOL Health Our Lady of the Angels
- General Acute Care Hospital
- Bogalusa, LA
- NPI 1912334533
-
dba SLENT Surgery Center
- Ambulatory Surgical Clinic/Center
- Mandeville, LA
- NPI 1134590912
-
dba Bogalusa Medical Center
- General Acute Care Hospital
- Bogalusa, LA
- NPI 1508809088
-
- Certified Registered Nurse Anesthetist
- Mandeville, LA
- NPI 1811371230
-
- Pharmacy
- Bogalusa, LA
- NPI 1801801436
-
- Specialist
- Birmingham, AL
- NPI 1225140627
Hospital & facility affiliations 10
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Rural Acute Care Hospital
- Hammond, LA
- NPI 1144227539
-
dba Ochsner Medical Center Acute
- General Acute Care Hospital
- New Orleans, LA
- NPI 1811973100
-
dba FMOL Health Our Lady of the Angels
- General Acute Care Hospital
- Bogalusa, LA
- NPI 1093140600
-
dba St Tammany Physicians Network
- Internal Medicine Physician
- Covington, LA
- NPI 1083793582
Hospital
-
dba Northlake Pulmonary Associates at St Tammany Parish Hospital
- Pulmonary Disease Physician
- Covington, LA
- NPI 1285285874
Hospital
-
dba St. Tammany Parish Hospital
- General Acute Care Hospital
- Covington, LA
- NPI 1598798597
-
- General Acute Care Hospital
- New Orleans, LA
- NPI 1033611454
-
dba East Jefferson General Hospital
- General Acute Care Hospital
- Metairie, LA
- NPI 1497792527
-
dba Lakeview Regional Behavioral Health
- Psychiatric Hospital Unit
- Covington, LA
- NPI 1790722825
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
- Coleman Edward Guidry
- John Paul Guidry, PT
- Robert P Guilbault III, MD
- Ben J Guillory, RPH
- Jacqueline Provosty Guillot, M.D.
- Jussara Guimaraes, PST
- Gulf Coast Outpatient Centers LLC (Gulf Coast After Hours Mandeville)
- Gulf Coast Surgical Consultants LLC
- Gulf Marine Transportation, LLC
- James Selmer Gunderson, DDS
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.