Frontier Sleep Management LLC

Primary specialty

Sleep Specialist (PhD)Taxonomy code 173F00000X

Legal business name

FRONTIER SLEEP MANAGEMENT LLC

Practice address

4009 Banister LN Ste 370
Austin, TX 78704-7040

Phone

(512) 215-4350

Fax

(512) 647-6367

NPI assigned

Jan 27, 2025

Organization subpart

No

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

Authorized official

Name

Nancy Cantrell

Title

Administrative Manager

Phone

(512) 215-4350

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1737936000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780272000000",
    "number": "1417760307",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4009 BANISTER LN STE 370",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787047040",
            "telephone_number": "512-215-4350",
            "fax_number": "512-647-6367"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4009 BANISTER LN STE 370",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787047040",
            "telephone_number": "512-215-4350",
            "fax_number": "512-647-6367"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FRONTIER SLEEP MANAGEMENT LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-01-27",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A",
        "authorized_official_last_name": "CANTRELL",
        "authorized_official_first_name": "NANCY",
        "authorized_official_title_or_position": "ADMINISTRATIVE MANAGER",
        "authorized_official_telephone_number": "512-215-4350"
    },
    "taxonomies": [
        {
            "code": "173F00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Sleep Specialist, PhD",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Danielle Frommer, B.C.B.A.
• Sarah Anne Frommer, M.D./PHD
• Frontage RSVS PLLC
• Frontier Infusion Center RP LLC
• Frontier Performance Health, PLLC
• Frontline Mental Health, PLLC
• Frontline Telehealth
• Jenna McSpadden Frost, OTR/L
• Micheal Frost
• Natalie Williford Frost, MD

• Sleep Specialist (PhD) in Austin, TX
• Providers in Austin, TX by specialty
• Sleep Specialist (PhD) in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.