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

Mrs. Brianna Leigh Theisen, RN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1083422935

Mrs. Brianna Leigh Theisen, RN is a Psychiatric/Mental Health Nurse Practitioner in Fargo, North Dakota. Licensed in North Dakota. Registered with an NPI since 2024.

Licensed in
ND
In the registry since
2024
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

2101 Elm St N
Fargo, ND 58102-2417
Phone: (701) 232-3241
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 201935 (ND)
Registered Nurse Taxonomy 163W00000X · Licence R36436 (ND)

Record details

NPI number1083422935
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedDecember 24, 2024
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025

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