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

Dr. Robert Roy Allen, PHD

Individual provider Clinical Psychologist · NPI 1285847368

Dr. Robert Roy Allen, PHD is a Clinical Psychologist in Baton Rouge, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
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 →

Practice location Address checks out

2507 Berrybrook Dr
Baton Rouge, LA 70816-2886
Phone: (225) 262-3678
Fax: (225) 262-3531
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 433 (LA)

Record details

NPI number1285847368
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2507 Berrybrook Dr, Baton Rouge, LA 70816-2886

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