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

Dr. Earl Thomas Patterson, PHD

Individual provider Clinical Psychologist · NPI 1346321833

Dr. Earl Thomas Patterson, PHD is a Clinical Psychologist in Helena, Montana. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
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.

See every abbreviation used in this directory →

Practice location Address checks out

4357 Fox View Loop
Helena, MT 59602-6001
Phone: (406) 227-1168
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 21854 (TX)

Record details

NPI number1346321833
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 18, 2006
Last updated in NPPESDecember 8, 2012

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