Geoffrey Ashmun, MA

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

5692 Issued in CA

Practice address

1600B SW Dash Point Rd # 2480
Federal Way, WA 98023-4530

Phone

(831) 461-4346

NPI assigned

Dec 4, 2019

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Arts

State licenses

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

{
    "created_epoch": "1575417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1639716020",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600B SW DASH POINT RD # 2480",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980234530"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600B SW DASH POINT RD # 2480",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980234530",
            "telephone_number": "831-461-4346"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ASHMUN",
        "first_name": "GEOFFREY",
        "credential": "MA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-12-04",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "61122449",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "UT",
            "license": "12605055-6004",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "AZ",
            "license": "20489",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "5692",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• All providers in Federal Way, WA
• Mental Health Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.