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

John L Barton, PHD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1124091681

John L Barton, PHD is a Clinical Child & Adolescent Psychologist in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
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

1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone: (602) 933-0414
Fax: (602) 933-0418
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 1185 (AZ)

Record details

NPI number1124091681
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESJanuary 11, 2013
Mailing address1919 E Thomas Rd, Bldg 2108, Suite 101, Phoenix, AZ 85016-7710

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