Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

John Thomas Mattison, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1174436760

John Thomas Mattison, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in San Tan Valley, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2026
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

842 E Nardini St
San Tan Valley, AZ 85140-7726
Phone: (928) 301-4549
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 233327 (AZ)

Record details

NPI number1174436760
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedSeptember 24, 2026
Last updated in NPPESSeptember 24, 2026
Certification dateSeptember 24, 2026

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