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

Individual provider Psychologist · NPI 1598134355

Dr. Grant Harris, PHD is a Psychologist in Saint Louis, Missouri. Practices as a sole proprietor. Registered with an NPI since 2015.

In the registry since
2015
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

1 Jefferson Barracks Dr Bldg 1 Rm 2E16
Saint Louis, MO 63125-4181
Phone: (314) 652-4100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X

Record details

NPI number1598134355
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 22, 2015
Last updated in NPPESSeptember 22, 2015

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