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

Maureen A. Sullivan, PHD

Individual provider Psychologist · NPI 1912128836

Maureen A. Sullivan, PHD is a Psychologist in Stillwater, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2007
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

118 N Murray Hall
Stillwater, OK 74078-3064
Phone: (405) 269-5631
Fax: (405) 744-2826
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

Psychologist (primary) Taxonomy 103T00000X · Licence 717 (OK)

Record details

NPI number1912128836
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESDecember 1, 2010
Mailing address118 N Murray Hall, Stillwater, OK 74078-3064

Other providers in Stillwater