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

Mary Anne Barker, FNP-C

Individual provider Nurse Practitioner · NPI 1902807639

Mary Anne Barker, FNP-C is a Nurse Practitioner in Neenah, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

200 Theda Clark Medical Plz Ste 240
Neenah, WI 54956-2721
Phone: (920) 725-2070
Fax: (920) 725-4549
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 217-033 (WI)

Record details

NPI number1902807639
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedAugust 3, 2005
Last updated in NPPESJuly 8, 2007

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