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

Diane Matel, APNP, PHD

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1366467235

Diane Matel, APNP, PHD is a Psychiatric/Mental Health Nurse Practitioner in Mequon, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
Specialties on file
6
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

1045 W Glen Oaks Ln Ste 1
Mequon, WI 53092-3477
Phone: (262) 241-8100
Fax: (262) 241-8200
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 442 (WI)
Psychologist Taxonomy 103T00000X
Psychologist Taxonomy 103T00000X · Licence 1831-057 (WI)
Family Psychologist Taxonomy 103TF0000X · Licence 1838-057 (WI)
Health Service Psychologist Taxonomy 103TH0100X · Licence 1831-057 (WI)
Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0808X · Licence 442-033 (WI)

Record details

NPI number1366467235
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP , PHD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESSeptember 13, 2021
Certification dateSeptember 13, 2021

Other providers in Mequon