Kerstin Marie Cornell, LMFT

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

LMFT119105 Issued in CA

Practice address

1587 NW 6TH Ave
Oak Harbor, WA 98277-9299

Phone

(509) 844-7909

NPI assigned

Jan 15, 2016

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Ms. Kerstin Marie Powers Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1452816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1831556240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1587 NW 6TH AVE",
            "city": "OAK HARBOR",
            "state": "WA",
            "postal_code": "982779299",
            "telephone_number": "509-844-7909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1587 NW 6TH AVE",
            "city": "OAK HARBOR",
            "state": "WA",
            "postal_code": "982779299",
            "telephone_number": "509-844-7909"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CORNELL",
        "first_name": "KERSTIN",
        "middle_name": "MARIE",
        "credential": "LMFT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-01-15",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "LMFT119105",
            "primary": true
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "WA",
            "license": "MFT.LF.61072989.PORT",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KERSTIN",
            "last_name": "POWERS",
            "middle_name": "MARIE",
            "prefix": "MS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Ronald M. Cope, PAC
• Emily Jane Corbin
• Kealey Corey
• Megan Corfman
• Michele Mary Cormier
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• Jennifer L Craig
• Melissa Ann Craig

• Marriage & Family Therapist in Oak Harbor, WA
• Providers in Oak Harbor, WA by specialty
• Marriage & Family Therapist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.