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

Abk Counseling & Wellness, LLC

Organization Psychologist · NPI 1538575782

Abk Counseling & Wellness, LLC is a Psychologist in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2014.

Licensed in
MA
In the registry since
2014
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

112 Water St Ste 400
Boston, MA 02109-4211
Phone: (617) 315-8856
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 9567 (MA)

Record details

NPI number1538575782
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Allison Karthaus — Founding Psychologist · (617) 315-8856
Other names Aviva Psychology Services
NPI enumeratedJuly 9, 2014
Last updated in NPPESDecember 13, 2019
Certification dateDecember 13, 2019
Mailing address112 Water St Ste 400, Boston, MA 02109-4211

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