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

Jillian Littlefield, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1427758903

Jillian Littlefield, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Portland, Maine. Licensed in Maine. Registered with an NPI since 2023.

Licensed in
ME
In the registry since
2023
What do these letters mean?
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

180 Park Ave Ste 1
Portland, ME 04102-2927
Phone: (207) 874-2141
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence CNP221464 (ME)

Record details

NPI number1427758903
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedMarch 3, 2023
Last updated in NPPESApril 27, 2025
Certification dateApril 27, 2025

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