Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Hannah Joy Koschak, RD

Individual provider Registered Dietitian · NPI 1699296780

Hannah Joy Koschak, RD is a Registered Dietitian OR Nutrition Professional in Altoona, Wisconsin. Qualified in 2004, 22 years ago. Practices with Oakleaf Clinics Inc, a 103-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
22
Licensed in
WI
In the registry since
2017
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3040 Meadowlark Ln Ste 2
Altoona, WI 54720-2846
Phone: (715) 882-9292
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • S8859 Cottonwood Cir, Eau Claire, WI 54701-2331 — (608) 515-3882

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 2875-29 (WI)

Record details

NPI number1699296780
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJune 29, 2017
Last updated in NPPESAugust 21, 2025
Certification dateAugust 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Oakleaf Clinics Inc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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