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

Merrimack Behavioral Partners LLC

Organization Behavior Analyst · NPI 1619571056

Merrimack Behavioral Partners LLC is a Behavior Analyst in Haverhill, Massachusetts. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

181 Crosby Street Ext
Haverhill, MA 01830-2207
Phone: (978) 268-2788
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X
Community/Behavioral Health Agency Taxonomy 251S00000X

Record details

NPI number1619571056
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Waweru — Owner · (508) 335-4690
NPI enumeratedNovember 25, 2020
Last updated in NPPESDecember 11, 2020
Certification dateDecember 11, 2020
Mailing address181 Crosby Street Ext, Haverhill, MA 01830-2207

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