Hannah Joy Koschak, RD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

2875-29 Issued in WI

Practice address

3040 Meadowlark LN Ste 2
Altoona, WI 54720-2846

Phone

(715) 882-9292

NPI assigned

Jun 29, 2017

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

Other names 1

• Hannah Joy Brillowski Former name

Medicare fee-for-service enrollment

Enrolled in WI

Enrollment records 1

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Oakleaf Clinics IncGroup PAC ID 4486831328, 103 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Oakleaf Clinics Inc

  • Internal Medicine Physician
  • Eau Claire, WI
  • NPI 1295127082

  Dietitian, Registered

  Medicare reassignment Care Compare group NPD
• Oakleaf Clinics Inc

  • Obstetrics & Gynecology Physician
  • Eau Claire, WI
  • NPI 1679870315

  Dietitian, Registered

  NPD (past)
• Fay Nutrition

  • Registered Dietitian
  • San Francisco, CA
  • NPI 1104334465

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1498694400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1699296780",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2403 FOLSOM ST",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547032435",
            "telephone_number": "715-552-9784"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3040 MEADOWLARK LN STE 2",
            "city": "ALTOONA",
            "state": "WI",
            "postal_code": "547202846",
            "telephone_number": "715-882-9292"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "S8859 Cottonwood Cir",
            "address_purpose": "LOCATION",
            "city": "Eau Claire",
            "state": "WI",
            "postal_code": "547012331",
            "country_code": "US",
            "telephone_number": "608-515-3882",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KOSCHAK",
        "first_name": "HANNAH",
        "middle_name": "JOY",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-29",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "WI",
            "license": "2875-29",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HANNAH",
            "last_name": "BRILLOWSKI",
            "middle_name": "JOY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Kathleen King
• Kevin P Klatt, PHD
• Kaitlyn E Klomstad, MS,RD, CD
• Katie M Komro, NP-C
• Brittany Konwinski, OD
• Janna Krula, PT, DPT
• Amy Marie Kurtz, PT
• Chanrachna Ladin, FNP
• Brett Joseph Ladsten, PT, DPT
• Tanya Marie Langan, OTR/L

• Registered Dietitian in Altoona, WI
• Providers in Altoona, WI by specialty
• Registered Dietitian in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.