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

Ann F Olson, CNP

Individual provider Nurse Practitioner · NPI 1144337692

Ann F Olson, CNP is a Nurse Practitioner in Winona, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
In the registry since
2006
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

859 Mankato Ave
Winona, MN 55987
Phone: (507) 454-3680
Fax: (507) 457-7672
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence R0918859 (MN)

Record details

NPI number1144337692
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNP
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESDecember 30, 2011

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