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

Katherine Collins Pettengill, GNP-BC

Individual provider Gerontology Registered Nurse · NPI 1447772694

Katherine Collins Pettengill, GNP-BC is a Gerontology Registered Nurse in Nashua, New Hampshire. Practices as a sole proprietor. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2017

Practice location Address checks out

11 Northeastern Blvd Ste 340
Nashua, NH 03062-3139
Phone: (603) 860-3893
Show map & directions

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

Specialties & licences

Gerontology Registered Nurse (primary) Taxonomy 163WG0600X · Licence 075197-23 (NH)

Record details

NPI number1447772694
Entity typeIndividual (Type 1)
GenderFemale
Credentials GNP-BC
Sole proprietorYes
NPI enumeratedJuly 10, 2017
Last updated in NPPESJuly 10, 2017