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

Catherine Colby, PT

Individual provider Physical Therapist · NPI 1699093997

Catherine Colby, PT is a Physical Therapist in Littleton, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2010.

Licensed in
NH
In the registry since
2010
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

See every abbreviation used in this directory →

Practice location Address checks out

600 Saint Johnsbury Rd
Littleton, NH 03561-3442
Phone: (603) 444-9530
Fax: (603) 444-9361
Show map & directions

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

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 2075 (NH)

Record details

NPI number1699093997
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedMay 11, 2010
Last updated in NPPESJanuary 19, 2022
Certification dateJanuary 19, 2022

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