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

Individual provider Psychologist · NPI 1043390594

Dr. Karen D. Harter, PHD is a Psychologist in Newhall, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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.

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Practice location Address checks out

22621 Lyons Ave Ste 203
Newhall, CA 91321-1782
Phone: (661) 755-8839
Fax: (661) 253-4164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY13472 (CA)

Record details

NPI number1043390594
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 17, 2006
Last updated in NPPESMarch 4, 2022
Certification dateMarch 4, 2022

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