Organization Active NPI

Saak Ambulatory Surgery Center LLC

  • Ambulatory Surgical Clinic/Center
  • Brookfield, WI
National Provider Identifier
1306527403
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X
Legal business name
SAAK AMBULATORY SURGERY CENTER LLC
Practice address
18200 W Capitol Dr Ste 100
Brookfield, WI 53045-1445
Phone
(262) 444-5149
Fax
(262) 444-5459
NPI assigned
Jul 31, 2023
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Authorized official

Name
Joshua James
Title
Manager of Operations
Phone
(262) 444-5148

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Surgical Clinic/Center 261QA1903X Primary

Addresses

Primary practice location

18200 W Capitol Dr Ste 100
Brookfield, WI 53045-1445

Mailing address

18200 W Capitol Dr Ste 100
Brookfield, WI 53045-1445
Phone (262) 444-5149

Other identifiers 1

IdentifierTypeStateIssuer
100310188MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20240808002133 WI Part B Supplier - Ambulatory Surgical Center 6305383209 Receives reassigned benefits from 6 practitioners
Practice locations: Brookfield, WI

National Provider Directory

National Provider Directory

Locations

18200 W Capitol Dr
Ste 100
Brookfield, WI 53045
Phone (262) 444-5149

Practitioners & affiliated clinicians

Practitioners 8

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

NPI Registry JSON

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

{
    "created_epoch": "1690761600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783900800000",
    "number": "1306527403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18200 W CAPITOL DR STE 100",
            "city": "BROOKFIELD",
            "state": "WI",
            "postal_code": "530451445",
            "telephone_number": "262-444-5149",
            "fax_number": "262-444-5459"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18200 W CAPITOL DR STE 100",
            "city": "BROOKFIELD",
            "state": "WI",
            "postal_code": "530451445",
            "telephone_number": "262-444-5149",
            "fax_number": "262-444-5459"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SAAK AMBULATORY SURGERY CENTER LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-07-31",
        "last_updated": "2026-07-13",
        "certification_date": "2026-07-13",
        "status": "A",
        "authorized_official_last_name": "JAMES",
        "authorized_official_first_name": "JOSHUA",
        "authorized_official_title_or_position": "MANAGER OF OPERATIONS",
        "authorized_official_telephone_number": "262-444-5148"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100310188",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Brookfield, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.