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

Nancy Darcy D Olson, OTR

Individual provider Occupational Therapist · NPI 1083655278

Nancy Darcy D Olson, OTR is an Occupational Therapist in Detroit Lakes, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

See every abbreviation used in this directory →

Practice location Address checks out

125 Frazee St E
Detroit Lakes, MN 56501-3501
Phone: (218) 844-2300
Fax: (218) 844-2444
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 102115 (MN)

Record details

NPI number1083655278
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESJuly 13, 2026

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