Allisha Anne Markham, CO61677137

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

CO61677137 Issued in WA

Practice address

2601 Summit Ave
Everett, WA 98201-3309

Phone

(425) 258-2407

NPI assigned

Apr 3, 2026

Sex

Female

Sole proprietor

Yes

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

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

{
    "created_epoch": "1775174400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1568303527",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6820 OSWEGO PL NE APT 501",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981156411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2601 SUMMIT AVE",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982013309",
            "telephone_number": "425-258-2407"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKHAM",
        "first_name": "ALLISHA",
        "middle_name": "ANNE",
        "credential": "CO61677137",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-04-03",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "CO61677137",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark Osterberg DDS & Camille Murray DDS, PLLC
• Mark Stivers, DDS, Inc., P.S.
• Jessica Mark
• Sue Amy Mark, RPH
• Anurag Markanday, MD
• Cady Markin
• Mandi Rae Markovsky
• Daniel Ryan Marks
• Kelly Ann Marks, M.A. CCC-SLP
• Sarah May Marks

• Addiction (Substance Use Disorder) Counselor in Everett, WA
• Providers in Everett, WA by specialty
• Addiction (Substance Use Disorder) Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 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.