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
Mailing address719 W Hamilton Ave Ste B, Eau Claire, WI 54701-6970

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

Other providers in Altoona