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

Hillary Dawn Mahl, MSN, PHN, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1326365529

Hillary Dawn Mahl, MSN, PHN, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Escondido, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
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.

See every abbreviation used in this directory →

Practice location Address checks out

555 E Valley Pkwy Palomar Hospital Mental Health Unit
Escondido, CA 92025-3048
Phone: (760) 739-2697
Fax: (760) 739-2796
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 19557 (CA)

Record details

NPI number1326365529
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , PHN , PMHNP
Sole proprietorNo
NPI enumeratedApril 27, 2010
Last updated in NPPESApril 27, 2010

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