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

Donald Hernberg

Individual provider Behavior Analyst · NPI 1003293572

Donald Hernberg is a Behavior Analyst in Willimantic, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2015
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Practice location Address checks out

356 Windham Rd
Willimantic, CT 06226-3530
Phone: (860) 301-4468
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 082772436 (CT)

Record details

NPI number1003293572
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 4, 2015
Last updated in NPPESMay 4, 2015