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

Priscilla Porthen

Individual provider Case Manager/Care Coordinator · NPI 1225409154

Priscilla Porthen is a Case Manager/Care Coordinator in Williston, North Dakota. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

309 Washington Ave
Williston, ND 58801-5258
Phone: (701) 774-0741
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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 number1225409154
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 19, 2015
Last updated in NPPESOctober 19, 2015
Mailing address309 Washington Ave, Williston, ND 58801-5258

Other providers in Williston