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

Mary Katherine Clark, MS, LPE-I

Individual provider Clinical Psychologist · NPI 1750546693

Mary Katherine Clark, MS, LPE-I is a Clinical Psychologist in Greenwood, Arkansas. Licensed in Arkansas. Registered with an NPI since 2008.

Licensed in
AR
In the registry since
2008
Specialties on file
4
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

320 N Main St
Greenwood, AR 72936-7031
Phone: (479) 996-1414
Show map & directions

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

Specialties & licences

School Psychologist (primary) Taxonomy 103TS0200X · Licence 83-07E-I (AR)
Clinical Psychologist Taxonomy 103TC0700X · Licence 83-07E-I (AR)
Family Psychologist Taxonomy 103TF0000X · Licence 83-07E-I (AR)
Group Psychotherapy Psychologist Taxonomy 103TP2701X · Licence 83-07E-I (AR)

Record details

NPI number1750546693
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LPE-I
Sole proprietorNo
NPI enumeratedJuly 21, 2008
Last updated in NPPESJuly 21, 2008