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

Colten Peter Thewis, FNP

Individual provider Family Nurse Practitioner · NPI 1457096810

Colten Peter Thewis, FNP is a Family Nurse Practitioner in Ashland, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2022.

Licensed in
WI
In the registry since
2022
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1615 Maple Ln
Ashland, WI 54806-3689
Phone: (715) 685-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 11927-33 (WI)

Record details

NPI number1457096810
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP
Sole proprietorNo
NPI enumeratedApril 30, 2022
Last updated in NPPESMay 5, 2022
Certification dateMay 5, 2022

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