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

Elizabeth Steward, FNP-C, PMHNP-BC

Individual provider Nurse Practitioner · NPI 1730501818

Elizabeth Steward, FNP-C, PMHNP-BC is a Nurse Practitioner in Portsmouth, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2014
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.
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

170 Commerce Way Ste 200
Portsmouth, NH 03801-3272
Phone: (207) 977-4443
Fax: (931) 208-3613
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 086006-23 (NH)
Nurse Practitioner Taxonomy 363L00000X · Licence 086006-23 (NH)

Record details

NPI number1730501818
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C , PMHNP-BC
Sole proprietorYes
NPI enumeratedJanuary 9, 2014
Last updated in NPPESDecember 1, 2025
Certification dateDecember 1, 2025

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