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

Mrs. Elizabeth I Harrison, APRN

Individual provider Family Nurse Practitioner · NPI 1174801641

Mrs. Elizabeth I Harrison, APRN is a Nurse Practitioner in Portsmouth, New Hampshire. Qualified in 2011, 15 years ago. Practices with Greater Seacoast Community Health, a 37-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
15
Licensed in
NH
In the registry since
2011
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

100 Campus Dr Ste 12
Portsmouth, NH 03801-5892
Phone: (603) 422-8208
Fax: (603) 422-8218
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 056638-23 (NH)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 056638-23 (NH)

Record details

NPI number1174801641
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 1, 2011
Last updated in NPPESJanuary 7, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Greater Seacoast Community Health — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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