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

Sarah L Williams, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1922861301

Sarah L Williams, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Tempe, Arizona. Licensed in Arizona. Registered with an NPI since 2024.

Licensed in
AZ
In the registry since
2024
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

2177 E Warner Rd
Tempe, AZ 85284-3511
Phone: (480) 573-0000
Fax: (720) 856-3251
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 302940 (AZ)

Record details

NPI number1922861301
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedJanuary 30, 2024
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025

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