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

Nan Mary Griffin Sias, OTR

Individual provider Occupational Therapist · NPI 1851413090

Nan Mary Griffin Sias, OTR is an Occupational Therapist in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2007.

Licensed in
MN
In the registry since
2007
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

2450 Riverside Ave
Minneapolis, MN 55454-1450
Phone: (612) 672-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 101260 (MN)

Record details

NPI number1851413090
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedApril 6, 2007
Last updated in NPPESJuly 8, 2007

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