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

Dr. David Elias Messer, PHD

Individual provider Counseling Psychologist · NPI 1982103172

Dr. David Elias Messer, PHD is a Counseling Psychologist in Mesa, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2018
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

1845 W Dobson Rd Ste 207
Mesa, AZ 85202
Phone: (480) 744-6483
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 4933 (AZ)

Record details

NPI number1982103172
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 2, 2018
Last updated in NPPESJune 19, 2025
Certification dateJune 19, 2025
Mailing address1845 S Dobson Rd Ste 207, Mesa, AZ 85202-5663

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