Alyssa Mayer

Primary specialty

PsychologistTaxonomy code 103T00000X

License

PY70061811 Issued in WA

Practice address

600 Orondo Ave
Wenatchee, WA 98801-2800

Phone

(509) 662-6000

NPI assigned

Jul 15, 2022

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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Specialty

Clinical Psychologist

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Networks

• WA PPO C-SNP
• devoted network organization-83621310-88c0-4660-8f8d-b8ea8f4dc04e

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

{
    "created_epoch": "1657843200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1043944838",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4029 NORTHWEST AVE STE 301",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982269077"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 ORONDO AVE",
            "city": "WENATCHEE",
            "state": "WA",
            "postal_code": "988012800",
            "telephone_number": "509-662-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4029 Northwest Ave Ste 301",
            "address_purpose": "LOCATION",
            "city": "Bellingham",
            "state": "WA",
            "postal_code": "982269077",
            "country_code": "US",
            "telephone_number": "360-610-7993",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAYER",
        "first_name": "ALYSSA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-07-15",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "WA",
            "license": "PY70061811",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Catherine J Matthews, PHARMD
• Claudia Marie Mattoon-Landon, OTRL
• Allison Mattucci, CCC-SLP
• Rebecca Rose Matylinski
• Chelsea M May, RN
• Michael Von McAllister, M.D.
• Chad R McBride, MD
• Morganne N McCann
• Jesse Quinton McCarrell, O.D.
• Dzhan Joy McCaslin, LICENSED MIDWIFE

• Psychologist in Wenatchee, WA
• Providers in Wenatchee, WA by specialty
• Psychologist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.