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

Individual provider Psychologist · NPI 1043493521

Tammy K Haslett, PHD is a Psychologist in Johnstown, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
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.

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Practice location Address checks out

334 Bloomfield St Ste 204
Johnstown, PA 15904-3268
Phone: (814) 266-5238
Fax: (814) 266-1762
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS008994L (PA)

Record details

NPI number1043493521
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 7, 2007
Last updated in NPPESAugust 22, 2014
Mailing address334 Bloomfield St, Suite 204, Johnstown, PA 15904-3268

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