Individual provider Active NPI

Genie M Markwell, DC

  • Chiropractor
  • Normandy Park, WA
National Provider Identifier
1407886468
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
CH00034082 Issued in WA
Practice address
19987 1St Ave S Ste 102
Normandy Park, WA 98148-2400
Phone
(206) 824-7200
Fax
(206) 832-4652
NPI assigned
Jul 4, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Chiropractor 111N00000X CH00034082 WA Primary

Addresses

Primary practice location

19987 1St Ave S Ste 102
Normandy Park, WA 98148-2400

Mailing address

19987 1St Ave S Ste 102
Normandy Park, WA 98148-2400
Phone (206) 824-7200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1151971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1407886468",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19987 1ST AVE S STE 102",
            "city": "NORMANDY PARK",
            "state": "WA",
            "postal_code": "981482400",
            "telephone_number": "206-824-7200",
            "fax_number": "206-832-4652"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19987 1ST AVE S STE 102",
            "city": "NORMANDY PARK",
            "state": "WA",
            "postal_code": "981482400",
            "telephone_number": "206-824-7200",
            "fax_number": "206-832-4652"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKWELL",
        "first_name": "GENIE",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "DC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-04",
        "last_updated": "2026-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "WA",
            "license": "CH00034082",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Normandy Park, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 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.