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

Mary E Olhausen, NP-C

Individual provider Registered Nurse · NPI 1346520368

Mary E Olhausen, NP-C is a Registered Nurse in Dakota Dunes, South Dakota. Licensed in Iowa and South Dakota. Registered with an NPI since 2011.

Licensed in
IA, SD
In the registry since
2011
Specialties on file
3
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

575 N Sioux Point Rd
Dakota Dunes, SD 57049-5312
Phone: (605) 217-2667
Fax: (605) 217-2900
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CP000673 (SD)
Registered Nurse Taxonomy 163W00000X · Licence 106001 (IA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence A-106001 (IA)

Record details

NPI number1346520368
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedAugust 22, 2011
Last updated in NPPESOctober 25, 2011

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