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

Katherine Ann Estabrook, APRN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1811610405

Katherine Ann Estabrook, APRN, FNP-BC is a Family Nurse Practitioner in Manchester, New Hampshire. Practices as a sole proprietor and works from 2 locations. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2022
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

100 McGregor St
Manchester, NH 03102-3730
Phone: (603) 663-6340
Show map & directions

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

Additional practice locations (1)

  • 42 Nashua Rd, Londonderry, NH 03053 — (603) 413-6800

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence PENDING (NH)

Record details

NPI number1811610405
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-BC
Sole proprietorYes
NPI enumeratedSeptember 20, 2022
Last updated in NPPESFebruary 23, 2024
Certification dateFebruary 21, 2024

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