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

Dr. C Gerald O'Brien Jr., PHD

Individual provider Psychologist · NPI 1972696896

Dr. C Gerald O'Brien Jr., PHD is a Psychologist in Jackson, Mississippi. Licensed in Mississippi. Registered with an NPI since 2006.

Licensed in
MS
In the registry since
2006
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

640 Lakeland East Dr Ste F
Jackson, MS 39232-9778
Phone: (601) 664-6730
Fax: (601) 664-6732
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 15-167 (MS)

Record details

NPI number1972696896
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESJuly 8, 2007

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