NPIMap

Individual provider Active NPI

Madeline Marie Foss, PA-C

  • Physician Assistant
  • Sioux Falls, SD
National Provider Identifier
1851171680
Registry record updated May 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
1478 Issued in SD
Practice address
4520 W 69TH St
Sioux Falls, SD 57108-8148
Phone
(605) 977-5000
Fax
(605) 977-5377
NPI assigned
Sep 29, 2023
Last updated
May 21, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 1478 SD Primary

Addresses

Primary practice location

4520 W 69TH St
Sioux Falls, SD 57108-8148

Mailing address

1500 W 22ND St Ste 401
Sioux Falls, SD 57105-1503
Phone (605) 328-4601

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SD
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240101000119 SD Practitioner - Physician Assistant 1153771340 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

4500 W 69TH St
Sioux Falls, SD 57108-8148

4520 W 69TH St
Sioux Falls, SD 57108-8148
Phone (605) 977-5000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Sanford Medical Center Physician Assistant CurrentSince Nov 27, 2023 Accepting new patients
Sanford Medical Center CurrentSince Nov 27, 2023 Accepting new patients
Heart Hospital of South Dakota LLC Past Accepting new patients

Locations

1305 W 18th St
Sioux Falls, SD 57105
Phone (605) 312-7300

1500 W 22nd St
Ste 401
Sioux Falls, SD 57105
Phone (605) 312-1000

4405 E 26th St
Sioux Falls, SD 57103
Phone (605) 328-9000

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 29

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 29

NPI Registry JSON

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

{
    "created_epoch": "1695945600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747785600000",
    "number": "1851171680",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 W 22ND ST STE 401",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571051503",
            "telephone_number": "605-328-4601"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4520 W 69TH ST",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571088148",
            "telephone_number": "605-977-5000",
            "fax_number": "605-977-5377"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FOSS",
        "first_name": "MADELINE",
        "middle_name": "MARIE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-09-29",
        "last_updated": "2025-05-21",
        "certification_date": "2025-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "SD",
            "license": "1478",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sioux Falls, SD

Sources for this page

Verify at the official NPI Registry.