Individual provider Active NPI

Samantha A Zahares, NP

  • Nurse Practitioner
  • Milwaukee, WI
National Provider Identifier
1154998458
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
11026 Issued in WI
Practice address
2900 W Oklahoma Ave
Milwaukee, WI 53215-4330
Phone
(414) 649-6000
NPI assigned
Jun 7, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 193773-030 WI
Nurse Practitioner 363L00000X 99999 WI
Nurse Practitioner 363L00000X 11026 WI Primary
Family Nurse Practitioner 363LF0000X 209-030077 IL

Addresses

Primary practice location

2900 W Oklahoma Ave
Milwaukee, WI 53215-4330

Mailing address

2901 W Kinnickinnic River Pkwy Ste 507
Milwaukee, WI 53215-3660
Phone (414) 649-3780

Other practice location 1

9555 S 52nd Ave
Oak Lawn, IL 60453-3054
Phone (708) 634-0950

Other identifiers 1

IdentifierTypeStateIssuer
100174312MedicaidWI

Other names 1

  • Samantha A Franzen Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address sfranzen48630@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, IL2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210726002076 WI Practitioner - Nurse Practitioner 0749683928 Reassigns benefits to 1 organization
I20240920000376 IL Practitioner - Nurse Practitioner 0749683928 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians
Advocate Health and Hospitals CorporationGroup PAC ID 7810800935, 3,081 clinicians

Practice addresses (Care Compare)

2900 W Oklahoma Ave
Milwaukee, WI 53215-4330
Phone (414) 646-5410

9555 S 52ND Ave
Oak Lawn, IL 60453-3054
Phone (708) 634-0950

Hospital & facility affiliations

  • Aurora Medical Center - Summit Hospital, Summit, WI, CCN 520206

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
193773-030WIMDRegistered Nurse
99999WIMDHospitalist Physician
11026WIMDNurse Practitioner
209-030077ILMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Medical Group, Inc. CurrentSince Aug 1, 2021 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Aug 1, 2021 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Sep 8, 2024 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Aurora Medical Group, Inc. Current Accepting new patients
Advocate Health & Hospitals Corp. CurrentSince Sep 8, 2024 Accepting new patients
Aurora Medical Group, Inc. PastSince Jun 15, 2021 Accepting new patients

Locations

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

29373 Network Pl
Chicago, IL 60673

9555 S 52nd Ave
Oak Lawn, IL 60453
Phone (708) 422-5700

975 Port Washington Rd
Grafton, WI 53024
Phone (262) 329-1000

2901 W Kinnickinnic River Pkwy
Ste 507
Milwaukee, WI 53215
Phone (414) 649-3480

2900 W Oklahoma Ave
Milwaukee, WI 53215
Phone (414) 385-2590

3301 W Forest Home Ave
Milwaukee, WI 53215
Phone (414) 389-2233

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

Organizations & group practices 7

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

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1623024000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1154998458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2901 W KINNICKINNIC RIVER PKWY STE 507",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532153660",
            "telephone_number": "414-649-3780",
            "fax_number": "414-649-5296"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 W OKLAHOMA AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532154330",
            "telephone_number": "414-649-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9555 S 52nd Ave",
            "address_purpose": "LOCATION",
            "city": "Oak Lawn",
            "state": "IL",
            "postal_code": "604533054",
            "country_code": "US",
            "telephone_number": "708-634-0950",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZAHARES",
        "first_name": "SAMANTHA",
        "middle_name": "A",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-07",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WI",
            "license": "193773-030",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "99999",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "11026",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209-030077",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100174312",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sfranzen48630@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2900 W Oklahoma Ave",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532154330",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2900 W Oklahoma Ave",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532154330",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "SAMANTHA",
            "last_name": "FRANZEN",
            "middle_name": "A",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.