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

Gretchen E Jrnka, LPN

Individual provider Licensed Practical Nurse · NPI 1417161100

Gretchen E Jrnka, LPN is a Licensed Practical Nurse in Waukesha, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2007.

Licensed in
WI
In the registry since
2007
What do these letters mean?
LPN — Licensed Practical Nurse
A licensed nurse who works under the direction of an RN or physician.

See every abbreviation used in this directory →

Practice location Address checks out

2422 N Grandview Blvd
Waukesha, WI 53188
Phone: (262) 549-6600
Fax: (262) 549-6698
Show map & directions

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

Specialties & licences

Licensed Practical Nurse (primary) Taxonomy 164W00000X (WI)

Record details

NPI number1417161100
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPN
Sole proprietorNo
NPI enumeratedMay 10, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Waukesha