Bonnie Tollefson Deopp, LMHC, CN

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

61182113 Issued in WA

Practice address

4500 9TH Ave NE Ste 300
Seattle, WA 98105-4762

Phone

(206) 657-4242

NPI assigned

Sep 17, 2010

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

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

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1284681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776297600000",
    "number": "1760790331",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4500 9TH AVE NE STE 300",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981054762",
            "telephone_number": "206-657-4242"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 9TH AVE NE STE 300",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981054762",
            "telephone_number": "206-657-4242"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEOPP",
        "first_name": "BONNIE",
        "middle_name": "TOLLEFSON",
        "credential": "LMHC,  CN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-09-17",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "61182113",
            "primary": true
        },
        {
            "code": "133N00000X",
            "taxonomy_group": "",
            "desc": "Nutritionist",
            "state": "WA",
            "license": "61170457",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "FL",
            "license": "19170",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Mental Health Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.