Genna N Tonstad, APNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

14046 Issued in WI

Practice address

4781 Hayes Rd Ste 101
Madison, WI 53704-7343

Phone

(888) 938-3838

Fax

(888) 919-1083

NPI assigned

Sep 13, 2023

Last updated

Aug 14, 2024By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in WI

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 1

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

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.

• Iah of Wisconsin, PLLC

  dba HarmonyCares Medical Group

  • Family Medicine Physician
  • Brookfield, WI
  • NPI 1861898090
  NPD (past)

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

{
    "created_epoch": "1694563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1723593600000",
    "number": "1386421279",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10001 W INNOVATION DR STE 200",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532264851",
            "telephone_number": "888-938-3838",
            "fax_number": "888-919-1083"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4781 HAYES RD STE 101",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537047343",
            "telephone_number": "888-938-3838",
            "fax_number": "888-919-1083"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1360 Pabst Farms Circle",
            "address_2": "Ste B",
            "address_purpose": "LOCATION",
            "city": "Oconomowoc",
            "state": "WI",
            "postal_code": "530664854",
            "country_code": "US",
            "telephone_number": "888-938-3838",
            "fax_number": "888-919-1083",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TONSTAD",
        "first_name": "GENNA",
        "middle_name": "N",
        "credential": "APNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-09-13",
        "last_updated": "2024-08-14",
        "certification_date": "2024-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "14046",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew R Tomczyk, PHARM.D.
• James Demetrius Tomony I, PH.D.
• Bonnie Marshall Tompkins, MD
• Adam Toner
• Mary Ellen Toner, NP
• Caitlyn Marie Slawny Toomey
• Tracy A. Topalian, M.S.
• Veli Kemal Topkara, M.D.
• Jessica A Torgerson, CRNA
• Denise Lorri Torgeson, RN

• Nurse Practitioner in Madison, WI
• Providers in Madison, WI by specialty
• Nurse Practitioner in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.