Individual provider Active NPI

Stephanie Jo Youssef, MD

  • Otolaryngology Physician
  • Austin, TX
National Provider Identifier
1568088359
Registry record updated Jun 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
V8813 Issued in TX
Practice address
720 W 34TH St Ste 110
Austin, TX 78705-1202
Phone
(512) 346-7600
Fax
(512) 346-7603
NPI assigned
Jun 18, 2020
Last updated
Jun 25, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X V8813 TX Primary

Addresses

Primary practice location

720 W 34TH St Ste 110
Austin, TX 78705-1202

Mailing address

720 W 34TH St Ste 110
Austin, TX 78705-1202
Phone (512) 346-7600

Other practice location 1

1513 E New Hope Dr Bldg D
Cedar Park, TX 78641-5760
Phone (512) 346-7600

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20250814005054 TX Practitioner - Otolaryngology 2860819950 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
ENT Specialists of Austin PAGroup PAC ID 2961595533, 9 clinicians

Practice addresses (Care Compare)

720 W 34TH St
Suite 110
Austin, TX 78705-1202
Phone (512) 346-7600

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
ENT Specialists of Austin PA Otolaryngology CurrentSince Aug 1, 2025 Accepting new patients
ENT Specialists of Austin PA Otolaryngology CurrentSince Aug 1, 2025 Accepting new patients

Locations

720 W 34th St
Ste 110
Austin, TX 78705
Phone (512) 346-7600

1401 Medical Pkwy
Ste 307
Cedar Park, TX 78613
Phone (512) 346-7600

Organizations & group practices 2

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 1

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": "1592438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782345600000",
    "number": "1568088359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "720 W 34TH ST STE 110",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787051202",
            "telephone_number": "512-346-7600",
            "fax_number": "512-346-7603"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "720 W 34TH ST STE 110",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787051202",
            "telephone_number": "512-346-7600",
            "fax_number": "512-346-7603"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1513 E New Hope Dr Bldg D",
            "address_purpose": "LOCATION",
            "city": "Cedar Park",
            "state": "TX",
            "postal_code": "786415760",
            "country_code": "US",
            "telephone_number": "512-346-7600",
            "fax_number": "512-346-7603",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YOUSSEF",
        "first_name": "STEPHANIE",
        "middle_name": "JO",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-18",
        "last_updated": "2026-06-25",
        "certification_date": "2026-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "TX",
            "license": "V8813",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.