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

Dr. William Jack Lefton, PHD

Individual provider Psychologist · NPI 1417932625

Dr. William Jack Lefton, PHD is a Psychologist in Chattanooga, Tennessee. Licensed in Tennessee. Registered with an NPI since 2005.

Licensed in
TN
In the registry since
2005
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

6216 Airpark Dr Behavioral Health Associates
Chattanooga, TN 37421-2988
Phone: (423) 899-0024
Fax: (423) 899-5688
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence P899 (TN)

Record details

NPI number1417932625
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 9, 2005
Last updated in NPPESJuly 13, 2026

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