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

Mary Maichl, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1114871092

Mary Maichl, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2026
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

4742 N 24th St Ste 300
Phoenix, AZ 85016-9107
Phone: (602) 702-2536
Fax: (602) 702-2536
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 331784 (AZ)

Record details

NPI number1114871092
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedFebruary 25, 2026
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026

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