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

Dr. Mary Ruth Moster, PHD

Individual provider Clinical Psychologist · NPI 1780645622

Dr. Mary Ruth Moster, PHD is a Clinical Psychologist in Oldenburg, Indiana. Licensed in Indiana and Ohio. Registered with an NPI since 2006.

Licensed in
IN, OH
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

22109 Vine St
Oldenburg, IN 47036-9749
Phone: (812) 932-0475
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 20041538A (IN)
Clinical Psychologist Taxonomy 103TC0700X · Licence 5618 (OH)

Record details

NPI number1780645622
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 30, 2006
Last updated in NPPESJuly 13, 2026