Hannah Michelle Hammack

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

630 S 14TH PL
Ridgefield, WA 98642-9256

Phone

(360) 949-3746

NPI assigned

Apr 4, 2025

Sex

Female

Sole proprietor

Yes

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Apr 4, 2025.

{
    "created_epoch": "1743724800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743724800000",
    "number": "1700680907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "630 S 14TH PL",
            "city": "RIDGEFIELD",
            "state": "WA",
            "postal_code": "986429256",
            "telephone_number": "360-949-3746"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "630 S 14TH PL",
            "city": "RIDGEFIELD",
            "state": "WA",
            "postal_code": "986429256",
            "telephone_number": "360-949-3746"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMACK",
        "first_name": "HANNAH",
        "middle_name": "MICHELLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-04-04",
        "last_updated": "2025-04-04",
        "certification_date": "2025-04-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "WA",
            "license": null,
            "primary": true
        },
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Grassroots Therapy Solutions, PLLC
• Amy Leigh Green, MFT
• Paige Hamer Grider, PA-C
• Ariel Griffith
• Nicole Hagerty, MA, LMHC
• Melissa Harger
• Lindsay Harris, LMHC
• Jammie Lea Havens
• Michelle Herzog
• Delayne R Hesgard

• All providers in Ridgefield, WA
• Student in an Organized Health Care Education/Training Program in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 4, 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.