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

William L Hernandez, MSN, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1245667351

William L Hernandez, MSN, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Palm Springs, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2013
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

1695 N Sunrise Way
Palm Springs, CA 92262-3701
Phone: (760) 323-2118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 74018 Velardo Dr, Palm Desert, CA 92260-2673 — (323) 714-8771

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 23599 (CA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 23599 (CA)

Record details

NPI number1245667351
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , PMHNP
Sole proprietorYes
NPI enumeratedOctober 3, 2013
Last updated in NPPESMarch 19, 2025
Certification dateMarch 19, 2025

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