Harold Layton

Primary specialty

Licensed Practical NurseTaxonomy code 164W00000X

License

1326502865 Issued in WA

Practice address

13555 Aurora Ave N
Seattle, WA 98133-7511

Phone

(206) 577-4406

Fax

(206) 577-8933

NPI assigned

Jun 16, 2026

Sex

Male

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

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

{
    "created_epoch": "1781568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1295660876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7700 196TH ST SW APT A",
            "city": "EDMONDS",
            "state": "WA",
            "postal_code": "980266563",
            "telephone_number": "206-577-4406",
            "fax_number": "206-577-8933"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13555 AURORA AVE N",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981337511",
            "telephone_number": "206-577-4406",
            "fax_number": "206-577-8933"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAYTON",
        "first_name": "HAROLD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-16",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "164W00000X",
            "taxonomy_group": "",
            "desc": "Licensed Practical Nurse",
            "state": "WA",
            "license": "1326502865",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Layman, LICSW
• Sarah Ann Layman
• Ashley Layne
• Austin C Layne, PA-C
• Lester Neal Layon
• Julie Layton
• Vanido C Lazaga, LMP
• Daniel A Lazar, MD
• Erin Elizabeth Lazar, AU.D.
• Justin Lazar

• Licensed Practical Nurse in Seattle, WA
• Providers in Seattle, WA by specialty
• Licensed Practical Nurse in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.