Alyssa Mackay, LMSW

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

License

SWIA.SC.61575338 Issued in WA

Practice address

504 E 2ND Ave
Spokane, WA 99202-1406

Phone

(509) 599-8658

NPI assigned

Feb 6, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

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": "1770336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1962353623",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "504 E 2ND AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992021406",
            "telephone_number": "509-202-8853"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "504 E 2ND AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992021406",
            "telephone_number": "509-599-8658"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACKAY",
        "first_name": "ALYSSA",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-02-06",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "WA",
            "license": "SWIA.SC.61575338",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "WA",
            "license": "SWIA.SC.61575338",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Patricia Louise Mack, PHYSICAL THERAPIST
• Sara Mack, LICSWA
• Julia Elizabeth Mackaronis, PH.D.
• Mackay & Meyer Neurosurgeons LLP
• Alexander R Mackay, MD
• Avril Lee Mackay, PHARM D
• Daniel Joseph Mackay, BA
• Hannah Mackay, CRNA
• Jon R Mackay, PHARMACIST
• G Keith Mackenzie, MD

• Student in an Organized Health Care Education/Training Program in Spokane, WA
• Providers in Spokane, WA by specialty
• Student in an Organized Health Care Education/Training Program in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 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.