Alyssa Callais Gary, MSN, APRN, NNP

Primary specialty

Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X

License

152233 Issued in LA

Practice address

2700 Napoleon Ave
New Orleans, LA 70115-6914

Phone

(504) 899-9311

NPI assigned

Sep 7, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing

State licenses

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

• Ochsner Clinic LLC

  • General Practice Physician
  • New Orleans, LA
  • NPI 1538151428
  Medicare reassignment

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

{
    "created_epoch": "1694044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1407632136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "259 SNOWY EGRET CT",
            "city": "MADISONVILLE",
            "state": "LA",
            "postal_code": "704473272",
            "telephone_number": "504-899-9311"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2700 NAPOLEON AVE",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701156914",
            "telephone_number": "504-899-9311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARY",
        "first_name": "ALYSSA",
        "middle_name": "CALLAIS",
        "credential": "MSN, APRN, NNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-09-07",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "LA",
            "license": "152233",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Caitlin Garrity, LMSW
• Rebecca Garside, LPC-S
• Gary J Danos, MD, L.L.C.
• Gary R Glynn MD Apmc
• Gary V Mertz, D.C. and Associates
• Celeste Christina Gary, MD
• Eugenia Patterson Gary, M.D.
• Michael Aaron Garza, MD
• Selom Yao Gasinu
• April Dawn Gaspard

• Neonatal-Perinatal Medicine Physician in New Orleans, LA
• Providers in New Orleans, LA by specialty
• Neonatal-Perinatal Medicine Physician in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 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.

Verify at the official NPI Registry.