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

Dr. Lawrence Wayne McCallum, PHD

Individual provider Psychologist · NPI 1972653988

Dr. Lawrence Wayne McCallum, PHD is a Psychologist in Rock Island, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

639 38th St
Rock Island, IL 61201-2210
Phone: (309) 794-7373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 0071003425 (IL)

Record details

NPI number1972653988
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 11, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1214 Pinehill Rd, Bettendorf, IA 52722-1718

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