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

Mr. Dennis L Omvig, LSW

Individual provider Social Worker · NPI 1033257944

Mr. Dennis L Omvig, LSW is a Social Worker in Williston, North Dakota. Licensed in North Dakota. Registered with an NPI since 2007.

Licensed in
ND
In the registry since
2007
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

316 2nd Ave W
Williston, ND 58801-5218
Phone: (701) 774-4600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 325 (ND)

Record details

NPI number1033257944
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW
Sole proprietorNo
NPI enumeratedFebruary 2, 2007
Last updated in NPPESJuly 8, 2007

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