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

Lanna Knottnerus

Individual provider Case Manager/Care Coordinator · NPI 1457233389

Lanna Knottnerus is a Case Manager/Care Coordinator in Hannover, North Dakota. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

4351 22nd St SW
Hannover, ND 58563-9174
Phone: (701) 260-1369
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1457233389
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJuly 22, 2025
Last updated in NPPESJuly 22, 2025
Certification dateJuly 22, 2025
Mailing address4351 22nd St Sw, Hannover, ND 58563-9174