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

Heather Krystyna Colby

Individual provider Behavior Analyst · NPI 1629541123

Heather Krystyna Colby is a Behavior Analyst in Methuen, Massachusetts. Practices as a sole proprietor and works from 3 locations. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2019

Practice location Address checks out

13 Branch St Ste 203
Methuen, MA 01844-1900
Phone: (978) 655-9064
Show map & directions

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

Additional practice locations (2)

  • 360 Route 101 Ste 11, Bedford, NH 03110-5031 — (603) 471-2522
  • 2299 Woodbury Ave, Newington, NH 03801-7854 — (603) 294-0649

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-18-34061 (NH)

Record details

NPI number1629541123
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 7, 2019
Last updated in NPPESApril 22, 2021
Certification dateApril 22, 2021
Mailing address360 Route 101 Ste 11, Bedford, NH 03110-5031

Other providers in Methuen