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

Individual provider Behavior Analyst · NPI 1558121764

Donald Carlsen, BCBA is a Behavior Analyst in Rochester, New Hampshire. Practices as a sole proprietor and works from 3 locations. Licensed in New Hampshire.

Licensed in
NH
In the registry since
2024
What do these letters mean?
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

15 Fortier Dr
Rochester, NH 03867-1106
Phone: (603) 953-8761
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 Sutton St Ste 120, North Andover, MA 01845-1651 — (774) 206-1125
  • 340 Granite St Fl 3, Manchester, NH 03102-4000 — (774) 206-1125

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-24-72000 (NH)

Record details

NPI number1558121764
Entity typeIndividual (Type 1)
GenderMale
Credentials BCBA
Sole proprietorYes
NPI enumeratedMarch 22, 2024
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025
Mailing address15 Fortier Dr, Rochester, NH 03867-1106

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