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

Dr. Mary Ellen Williams, PHD

Individual provider Psychologist · NPI 1154472504

Dr. Mary Ellen Williams, PHD is a Psychologist in Cincinnati, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
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.

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Practice location Address checks out

9200 Montgomery Rd Ste C-11-A
Cincinnati, OH 45242-7789
Phone: (513) 891-1102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 5279 (OH)

Record details

NPI number1154472504
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 14, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1565 Georgetown Rd, Loveland, OH 45140-8041

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