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

Jennie Tess Jahn, NP

Individual provider Family Nurse Practitioner · NPI 1841064805

Jennie Tess Jahn, NP is a Nurse Practitioner in Hayward, Wisconsin. Qualified in 2023, 3 years ago. Practices with Lac Courte Oreilles Governing Board, a 19-clinician group and accepts Medicare assignment. Licensed in Utah and Wisconsin.

Years since qualifying
3
Licensed in
UT, WI
In the registry since
2023
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

9940 N County Highway K
Hayward, WI 54843-2186
Phone: (715) 638-5100
Fax: (715) 634-2740
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 16142 (WI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 5999515-4405 (UT)

Record details

NPI number1841064805
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 9, 2023
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Lac Courte Oreilles Governing Board — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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