The Keiser Clinic

Primary specialty

Neurology ChiropractorTaxonomy code 111NN0400X

Legal business name

THE KEISER CLINIC

Practice address

400 N Main St Ste a
Chelsea, MI 48118-1255

Phone

(734) 707-5105

Fax

(734) 219-4841

NPI assigned

Nov 4, 2025

Organization subpart

No

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

Authorized official

Name

Claire Keiser, DC

Title

Owner

Phone

(734) 707-5105

Specialties & licenses 1

Addresses

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Nathan David Keiser, D.C.

  • Neurology Chiropractor
  • Chelsea, MI
  • NPI 1043532203
  NPD (past)
• Corissa Dorian Mattson, DC

  • Chiropractor
  • Chelsea, MI
  • NPI 1386575033
  NPD (past)

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

{
    "created_epoch": "1762214400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762214400000",
    "number": "1821967134",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 N MAIN ST STE A",
            "city": "CHELSEA",
            "state": "MI",
            "postal_code": "481181255",
            "telephone_number": "734-707-5105",
            "fax_number": "734-219-4841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 N MAIN ST STE A",
            "city": "CHELSEA",
            "state": "MI",
            "postal_code": "481181255",
            "telephone_number": "734-707-5105",
            "fax_number": "734-219-4841"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "THE KEISER CLINIC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-11-04",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A",
        "authorized_official_last_name": "KEISER",
        "authorized_official_first_name": "CLAIRE",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "734-707-5105",
        "authorized_official_credential": "DC"
    },
    "taxonomies": [
        {
            "code": "111NN0400X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Chiropractor, Neurology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Superior Transitional Care-Oh LLC
• Cynthia Swartz, L.P.C.
• Anthony C. Tam, M.D.
• Michael James Taylor, DNAP, CRNA
• Alexa Tenwalde, DC
• Alexandra Selim Theisen, M.D.
• Allie Thiel
• Meghan Thiel, LMSW
• McKenze Thompson
• Scott Thompson, PA

• Neurology Chiropractor in Chelsea, MI
• Providers in Chelsea, MI by specialty
• Neurology Chiropractor in Michigan

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