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

Helen M Lethlean, CNS

Individual provider Registered Nurse · NPI 1437134921

Helen M Lethlean, CNS is a Registered Nurse in Lacrosse, Wisconsin. Licensed in Minnesota and Wisconsin. Registered with an NPI since 2005.

Licensed in
MN, WI
In the registry since
2005
Specialties on file
4
What do these letters mean?
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Practice location Address checks out

800 W Ave S
Lacrosse, WI 54601
Phone: (608) 392-9831
Fax: (608) 392-9814
Show map & directions

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

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 2781 (WI)
Registered Nurse Taxonomy 163W00000X · Licence R-176681-9 (MN)
Registered Nurse Taxonomy 163W00000X · Licence 90751 (WI)
Adult Health Clinical Nurse Specialist Taxonomy 364SA2200X · Licence 2781 (WI)

Record details

NPI number1437134921
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNS
Sole proprietorNo
NPI enumeratedDecember 7, 2005
Last updated in NPPESOctober 18, 2018