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

Dr. John Lloyd Clifton, PHD

Individual provider Clinical Psychologist · NPI 1922156405

Dr. John Lloyd Clifton, PHD is a Clinical Psychologist in Tucson, Arizona. Works from 3 locations. Licensed in Arizona and Minnesota.

Licensed in
AZ, MN
In the registry since
2007
Specialties on file
2
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2830 N Swan Rd Ste 140
Tucson, AZ 85712-6301
Phone: (360) 697-1141
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1310 Highway 96 E Ste 104c, White Bear Lake, MN 55110-3618 — (651) 756-7590
  • 20174 Front St Ne, Poulsbo, WA 98370-7445 — (360) 697-1141

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY-005759 (AZ)
Clinical Psychologist Taxonomy 103TC0700X · Licence LP5153 (MN)

Record details

NPI number1922156405
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESJune 26, 2025
Certification dateJune 26, 2025

Other providers in Tucson