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

Callia Zimmerman LICSW LADC LLC

Organization Clinical Social Worker · NPI 1285285650

Callia Zimmerman LICSW LADC LLC is a Clinical Social Worker in South Burlington, Vermont. 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

56 W Twin Oaks Ter Ste 3
South Burlington, VT 05403-7138
Phone: (802) 393-8167
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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 number1285285650
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Callia Zimmerman — Owner · (802) 393-8167
Other names Birch Grove Therapy
NPI enumeratedSeptember 26, 2019
Last updated in NPPESSeptember 27, 2023
Certification dateSeptember 27, 2023
Mailing addressPo Box 8114, Essex, VT 05451-8114

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