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

Guillemin Counseling LLC

Organization Clinical Social Worker · NPI 1750938700

Guillemin Counseling LLC is a Clinical Social Worker in Hanover, Massachusetts. Registered with an NPI since 2019.

In the registry since
2019
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

427 Columbia Rd Ste 113
Hanover, MA 02339-3213
Phone: (617) 388-4617
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1750938700
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Julie Guillemin — Owner · (617) 388-4617
NPI enumeratedAugust 23, 2019
Last updated in NPPESAugust 23, 2019
Mailing address62 Tanglewood Trl, Duxbury, MA 02332-2945

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