Yarrow Behavioral Health PLLC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

YARROW BEHAVIORAL HEALTH PLLC

Practice address

2445 W Spencer Run
Phoenix, AZ 85041-2949

Phone

(602) 663-5580

NPI assigned

Aug 29, 2026

Organization subpart

No

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

Authorized official

Name

Kathryn Lise Montierth, MSN, APRN, PMHNP-BC

Title

Sole Member

Phone

(602) 663-5580

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1787961600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787961600000",
    "number": "1285542423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2445 W SPENCER RUN",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850412949",
            "telephone_number": "602-663-5580"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2445 W SPENCER RUN",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850412949",
            "telephone_number": "602-663-5580"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "YARROW BEHAVIORAL HEALTH PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-29",
        "last_updated": "2026-08-29",
        "certification_date": "2026-08-29",
        "status": "A",
        "authorized_official_last_name": "MONTIERTH",
        "authorized_official_first_name": "KATHRYN",
        "authorized_official_middle_name": "LISE",
        "authorized_official_title_or_position": "SOLE MEMBER",
        "authorized_official_telephone_number": "602-663-5580",
        "authorized_official_credential": "MSN, APRN, PMHNP-BC"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ricrae Antese Yarbrough
• Kathleen D Yardley, M.N.S., CCC-SLP
• Kirsten Yarmer, FNP
• Kelli Sue Yarn, RDN
• Dallin Mark Yarrington
• Haidar Yassin, M.D.
• Bobby Yasso
• Brian J Yates, DDS
• Christin Denay Yates
• James Yates Jr.

• Psychiatric/Mental Health Nurse Practitioner in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Psychiatric/Mental Health Nurse Practitioner in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.