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

Dr. Anne T Riddering, PHD, OTR/L

Individual provider Gerontology Occupational Therapist · NPI 1659801603

Dr. Anne T Riddering, PHD, OTR/L is a Gerontology Occupational Therapist in Livonia, Michigan. Licensed in Michigan. Registered with an NPI since 2017.

Licensed in
MI
In the registry since
2017
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

See every abbreviation used in this directory →

Practice location Address checks out

29200 Schoolcraft Rd
Livonia, MI 48150-2228
Phone: (734) 523-1070
Fax: (734) 523-1080
Show map & directions

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

Specialties & licences

Physical Rehabilitation Occupational Therapist (primary) Taxonomy 225XP0019X · Licence 5201000419 (MI)
Gerontology Occupational Therapist Taxonomy 225XG0600X · Licence 5201000419 (MI)

Record details

NPI number1659801603
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , OTR/L
Sole proprietorNo
NPI enumeratedJune 13, 2017
Last updated in NPPESJuly 21, 2022