Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HANNAH JOY KOSCHAK RD
NPI 1699296780
Dietitian, Registered in Altoona, WI

Q: What is Hannah Koschak's NPI number?

The NPI number for Hannah Koschak is 1699296780. It was assigned to this individual provider in the NPPES registry on June 29, 2017. The provider is also known as Hannah Joy Brillowski.

Q: What is Hannah Koschak's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Hannah Koschak was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 29, 2017Accepts Medicare Assignment

3040 MEADOWLARK LN STE 2, ALTOONA, WI 54720(715) 882-9292 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 2, 2026, Sep 13, 2024, Jun 29, 2017 (3 updates tracked since 2017).

On this page

About Hannah Joy Koschak Rd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HANNAH JOY KOSCHAK RD (NPI 1699296780) is an individual dietitian, registered in Altoona, Wisconsin, licensed in Wisconsin (2875-29) and active in the NPI registry since June 2017. She maintains a secondary practice location in Eau Claire and is a graduate of Other (2004).

NPPES Registry Identity

NPI1699296780

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameHANNAH JOY KOSCHAKCredential: RD

Location Address3040 MEADOWLARK LN STE 2Altoona, WI 54720-2846

Mailing Address2403 Folsom StEau Claire, WI 54703-2435 · (715) 552-9784

Phone(715) 882-9292

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateJune 29, 2017

Last NPPES UpdateSeptember 2, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1699296780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in WI · 2875-29

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

3040 MEADOWLARK LN STE 2, Altoona, WI 54720

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Other Names 1

Former Name (1)Hannah Joy Brillowski

Secondary Practice Location 1

Location 1S8859 Cottonwood CirEau Claire, WI 54701-2331 · Phone (608) 515-3882

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Security Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hannah Joy Koschak Rd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8820352974

PECOS Enrollment IDI20250926002382

Medicare Billing Reassignment

Medicare enrollment records show Hannah Koschak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Oakleaf Clinics Inc

2.5 mi

Family Medicine

431 E CLAIREMONT AVE STE C
Eau Claire, WI 54701

Reassigned Medicare billing, Wisconsin enrollment
97 clinicians in this Medicare group

NPI 1952874141 (715) 514-5724

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $53.90 – $163.24

Typical copayment $0.00 (range $13.47 – $40.81)

Most-billed visit code NA

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAYLA G HERTENSTEIN APRN,CNP

Nurse Practitioner (Family)