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

Mr. David Ritzenthaler, PT

Individual provider Specialist · NPI 1184861676

Mr. David Ritzenthaler, PT is a Specialist in Portage, Michigan. Licensed in Michigan. Registered with an NPI since 2009.

Licensed in
MI
In the registry since
2009
Specialties on file
2
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5717 Oakland Dr Ste B
Portage, MI 49024-1116
Phone: (269) 488-8360
Fax: (269) 488-8359
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 5501014270 (MI)
Specialist Taxonomy 174400000X · Licence 5501014270 (MI)

Record details

NPI number1184861676
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedJanuary 21, 2009
Last updated in NPPESMay 6, 2016

Other providers in Portage