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

Gregg Mancari, PSYD PLLC

Organization Clinical Psychologist · NPI 1609703347

Gregg Mancari, PSYD PLLC is a Clinical Psychologist in Easthampton, Massachusetts. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

247 Northampton St Ste 22
Easthampton, MA 01027-1054
Phone: (413) 281-9619
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1609703347
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregg Mancari — Licensed Psychologist · (413) 281-9619
NPI enumeratedMay 6, 2026
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026
Mailing address6 Russell Ln, Easthampton, MA 01027-9739

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