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

MS. Gretchen Geist, MSN, APNP, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1194111658

MS. Gretchen Geist, MSN, APNP, FNP-BC is a Family Nurse Practitioner in Jefferson, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2015.

Licensed in
WI
In the registry since
2015
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

N4810 State Road 89
Jefferson, WI 53549-9629
Phone: (920) 674-5828
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 6316 - 33 (WI)

Record details

NPI number1194111658
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APNP , FNP-BC
Sole proprietorNo
NPI enumeratedApril 11, 2015
Last updated in NPPESApril 11, 2015

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