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

Ellen A. Slawsby Associates Inc

Organization Clinical Psychologist · NPI 1619196086

Ellen A. Slawsby Associates Inc provides Clinical Psychologist services in Newton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1280 Centre St Ste 225
Newton, MA 02459-1553
Phone: (617) 630-1918
Fax: (617) 507-5689
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 7159 (MA)

Record details

NPI number1619196086
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ellen Slawsby — President · (617) 630-1918
NPI enumeratedApril 24, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1280 Centre St, Suite 225, Newton, MA 02459-1553

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