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

Ronald L Malzer, PHD

Individual provider Psychologist · NPI 1366424590

Ronald L Malzer, PHD is a Psychologist in LA Crosse, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2005.

Licensed in
WI
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

212 11th St S
LA Crosse, WI 54601-4116
Phone: (608) 791-9555
Fax: (608) 791-9432
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1810 (WI)

Record details

NPI number1366424590
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 15, 2005
Last updated in NPPESJuly 1, 2013
Mailing address212 11th St S, La Crosse, WI 54601-4116

Other providers in LA Crosse