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

Kelsey Ann Martinmaas

Individual provider Family Nurse Practitioner · NPI 1932033818

Kelsey Ann Martinmaas is a Family Nurse Practitioner in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2026.

Licensed in
SD
In the registry since
2026

Practice location Address checks out

1305 W 18th St
Sioux Falls, SD 57105-0401
Phone: (605) 333-1000
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 201321 (SD)

Record details

NPI number1932033818
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 9, 2026
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

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