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

Mary Lynn Van Vonderen, APRN, CNP

Individual provider Nurse Practitioner · NPI 1225280050

Mary Lynn Van Vonderen, APRN, CNP is a Nurse Practitioner in Chippewa Falls, Wisconsin. Qualified in 2009, 17 years ago. Practices with Lac Courte Oreilles Governing Board, a 19-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
17
Licensed in
WI
In the registry since
2008
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

2509 County Highway I
Chippewa Falls, WI 54729-2785
Phone: (920) 496-4700
Show map & directions

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

Additional practice locations (1)

  • 11134 N State Road 77, Hayward, WI 54843-5325 — (715) 634-5505

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 3519-33 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 141854 (WI)

Record details

NPI number1225280050
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNP
Sole proprietorNo
NPI enumeratedOctober 10, 2008
Last updated in NPPESMarch 14, 2023
Certification dateMarch 14, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Lac Courte Oreilles Governing Board — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Chippewa Falls