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

Dr. John W Davidson, PHD

Individual provider Psychologist · NPI 1932325420

Dr. John W Davidson, PHD is a Psychologist in Doylestown, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

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.

See every abbreviation used in this directory →

Practice location Address checks out

16 N Franklin St Ste 306
Doylestown, PA 18901-3536
Phone: (215) 820-2532
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS005247L (PA)

Record details

NPI number1932325420
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 17, 2007
Last updated in NPPESSeptember 25, 2025
Certification dateSeptember 25, 2025
Mailing address16 N Franklin St Ste 306, Doylestown, PA 18901-3536

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