Michelle Bykonen

Primary specialty

Pediatric Oncology Registered NurseTaxonomy code 163WP0218X

License

60769418 Issued in WA

Practice address

506 N 100TH St
Seattle, WA 98133-9302

Phone

(406) 465-3856

NPI assigned

Aug 30, 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

Medicare enrollment (NPD)

Not enrolled

State licenses

Interoperability endpoints

• Direct secure messaging: michelle.bykonen@811393367080964.direct.elationemr.com

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

{
    "created_epoch": "1661817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1871213876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "506 N 100TH ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981339302"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "506 N 100TH ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981339302",
            "telephone_number": "406-465-3856"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BYKONEN",
        "first_name": "MICHELLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-30",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0218X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Pediatric Oncology",
            "state": "WA",
            "license": "60769418",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Evan Byer, PSY. D.
• Lucy Rebecca Byerley, MS, CF-SLP
• Brianna Byers, MD
• Emily J Byers, SLP
• Peter H Byers, M.D.
• Jennifer Byler, O.T.
• Bethany Bylsma, M.A.C.P. LMHC
• John C.H. Byon, MD
• Lisa Marie Byoune
• Roberta Byrd-Wright, RDH

• Registered Nurse in Seattle, WA
• Providers in Seattle, WA by specialty
• Registered Nurse in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 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.