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

Dr. Dennis Sizelove, PHD

Individual provider Psychologist · NPI 1497929871

Dr. Dennis Sizelove, PHD is a Psychologist in Tuscumbia, Alabama. Licensed in Alabama. Registered with an NPI since 2008.

Licensed in
AL
In the registry since
2008
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

201 E 5th St
Tuscumbia, AL 35674-2519
Phone: (256) 320-5348
Fax: (256) 320-5351
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1483 (AL)

Record details

NPI number1497929871
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 17, 2008
Last updated in NPPESAugust 18, 2020
Certification dateAugust 18, 2020