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

Whitney Marie Irmen, LSW

Individual provider Social Worker · NPI 1811711161

Whitney Marie Irmen, LSW is a Social Worker in Mandan, 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?
LSW — Licensed Social Worker
A state-licensed social worker.

See every abbreviation used in this directory →

Practice location Address checks out

210 2nd Ave NW
Mandan, ND 58554-3124
Phone: (701) 667-3383
Fax: (701) 667-3384
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 5751 (ND)
Non-emergency Medical Transport (VAN) Taxonomy 343900000X

Record details

NPI number1811711161
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW
Sole proprietorNo
NPI enumeratedNovember 13, 2024
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026

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