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

Theresa A Hainer, FNP

Individual provider Family Nurse Practitioner · NPI 1699793059

Theresa A Hainer, FNP is a Family Nurse Practitioner in Bangor, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

900 Broadway
Bangor, ME 04401-1900
Phone: (207) 907-3300
Fax: (207) 907-1923
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CNP81202 (ME)

Record details

NPI number1699793059
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJuly 17, 2006
Last updated in NPPESApril 16, 2021
Certification dateApril 16, 2021

Other providers in Bangor