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

Mrs. Hannah Elizabeth Geiger, ACNP

Individual provider Registered Nurse · NPI 1104527159

Mrs. Hannah Elizabeth Geiger, ACNP is a Registered Nurse in Portland, Maine. Licensed in Maine. Registered with an NPI since 2023.

Licensed in
ME
In the registry since
2023
Specialties on file
2
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

Practice location Address checks out

818 Congress St
Portland, ME 04102-3112
Phone: (207) 773-8161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence CNP231097 (ME)
Registered Nurse Taxonomy 163W00000X · Licence RN83639 (ME)

Record details

NPI number1104527159
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorNo
NPI enumeratedMarch 16, 2023
Last updated in NPPESMarch 16, 2023
Certification dateMarch 16, 2023

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