Brett Richard Zalkan, RN, MN

Primary specialty

Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X

License

RN60918260 Issued in WA

Practice address

Swedish Medical Center-Ballard
5350 Tallman Ave. NW
Seattle, WA 98107

Phone

(206) 781-6209

NPI assigned

Aug 5, 2025

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

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1754352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1154205862",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "SWEDISH MEDICAL CENTER-BALLARD",
            "address_2": "5350 TALLMAN AVE. NW",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "98107",
            "telephone_number": "206-781-6209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "SWEDISH MEDICAL CENTER-BALLARD",
            "address_2": "5350 TALLMAN AVE. NW",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "98107",
            "telephone_number": "206-781-6209"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZALKAN",
        "first_name": "BRETT",
        "middle_name": "RICHARD",
        "credential": "RN, MN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-08-05",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WA0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "RN60918260",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sara Zajac, LICSW
• McKenzie Anne Zajonc, CN
• Jessa Zak, MSW GRADUATE STUDENT
• Zilvinas Zakarevicius, MD
• Anna Zakharova
• Megan Terese Zalkan, OTR/L
• Menosh Zalmai, MPP, MSW, LAICSW
• Sarah Zaman, M.D.
• Jennifer Ryan Zambito
• Luisa Dominique Zambrano

• Addiction (Substance Use Disorder) Registered Nurse in Seattle, WA
• Providers in Seattle, WA by specialty
• Addiction (Substance Use Disorder) Registered Nurse in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2025; 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.