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

Katja Laronge Seitz, APNP

Individual provider Family Nurse Practitioner · NPI 1639030240

Katja Laronge Seitz, APNP is a Family Nurse Practitioner in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2025.

Licensed in
WI
In the registry since
2025

Practice location Address checks out

206 E Olin Ave # 101
Madison, WI 53713-1434
Phone: (608) 960-7699
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 16382-33 (WI)

Record details

NPI number1639030240
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedNovember 21, 2025
Last updated in NPPESNovember 21, 2025
Certification dateNovember 21, 2025

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