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

Natasha Kaye Guillien, NP

Individual provider Nurse Practitioner · NPI 1467109256

Natasha Kaye Guillien, NP is a Nurse Practitioner in LA Crosse, Wisconsin. Qualified in 2021, 5 years ago. Practices with Gundersen Lutheran Medical Center Inc, a 896-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
5
Licensed in
MN, WI
In the registry since
2022
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1836 S Ave
LA Crosse, WI 54601-5429
Phone: (608) 782-7300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 404 W Fountain St, Albert Lea, MN 56007-2437 — (507) 373-2384
  • 1000 1st Dr Nw, Austin, MN 55912-2941 — (507) 433-8758

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence 9251 (MN)
Nurse Practitioner Taxonomy 363L00000X · Licence 9251 (MN)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence 16526 (WI)

Record details

NPI number1467109256
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 2, 2022
Last updated in NPPESApril 21, 2025
Certification dateApril 21, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Gundersen Lutheran Medical Center Inc — 896 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in LA Crosse