Sierra Louise Freas, DNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

402934 Issued in NY

Practice address

4430 Missouri Ave
Fort Leonard Wood, MO 65473-9098

Phone

(735) 960-4175

NPI assigned

Aug 26, 2021

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1629936000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1154098135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4430 MISSOURI AVE",
            "city": "FORT LEONARD WOOD",
            "state": "MO",
            "postal_code": "654739098",
            "telephone_number": "573-596-0417"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4430 MISSOURI AVE",
            "city": "FORT LEONARD WOOD",
            "state": "MO",
            "postal_code": "654739098",
            "telephone_number": "735-960-4175"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FREAS",
        "first_name": "SIERRA",
        "middle_name": "LOUISE",
        "credential": "DNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-08-26",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "402934",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Derek Keith Folk, PSY.D.
• Alexander Mongeot Folsom
• Andwelle Foster
• Jimmie Constantine Foster, CRNA
• Shonda Lynn Foster, FNP-BC
• Makayla J French, PT, DPT
• Cody Frey, DPT
• Teresa Freymiller, RN
• John Thomas Friedland, M.D.
• Heather Danielle Friend, APRN, FNP

• Psychiatric/Mental Health Nurse Practitioner in Fort Leonard Wood, MO
• Providers in Fort Leonard Wood, MO by specialty
• Psychiatric/Mental Health Nurse Practitioner in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2025; 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.