Organization Active NPI

Astia Health Clinical Services, SC

  • Family Medicine Physician
  • Weston, WI
National Provider Identifier
1578439550
Registry record updated Oct 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
ASTIA HEALTH CLINICAL SERVICES, SC
Practice address
6303 Schofield Ave
Weston, WI 54476-4352
Phone
(715) 393-4092
NPI assigned
Oct 15, 2025
Last updated
Oct 15, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
ASTIA HEALTH CLINICAL SERVICES, SCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Oct 15, 2025

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

Authorized official

Name
Alexander L Sommers, MD
Title
President & Medical Director
Phone
(715) 317-5846

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X NU Primary

Addresses

Primary practice location

6303 Schofield Ave
Weston, WI 54476-4352

Mailing address

PO Box 66
Marathon, WI 54448-0066
Phone (715) 317-5846

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
52D2125444Astia Health Clinical Services, SC6303 Schofield Avenue, Schofield, WI 54476Certificate of waiverFeb 6, 2027

National Provider Directory

National Provider Directory
Tax ID family
Astia Hltch Clinic Srvcs SC5 organizations share this tax ID, including this one
Part of
Astia Hltch Clinic Srvcs SC

Other organizations with this tax ID 4

Organizations that report the same tax identification number in the National Provider Directory.

Locations

6303 Schofield Ave
Weston, WI 54476
Phone (715) 393-4092

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1760486400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1760486400000",
    "number": "1578439550",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 66",
            "city": "MARATHON",
            "state": "WI",
            "postal_code": "544480066",
            "telephone_number": "715-317-5846"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6303 SCHOFIELD AVE",
            "city": "WESTON",
            "state": "WI",
            "postal_code": "544764352",
            "telephone_number": "715-393-4092"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ASTIA HEALTH CLINICAL SERVICES, SC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ASTIA HEALTH CLINICAL SERVICES, SC",
        "enumeration_date": "2025-10-15",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A",
        "authorized_official_last_name": "SOMMERS",
        "authorized_official_first_name": "ALEXANDER",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "PRESIDENT & MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "715-317-5846",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Weston, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.