Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Callia Zimmerman LICSW LADC LLC

Organization Clinical Social Worker · NPI 1285285650

Callia Zimmerman LICSW LADC LLC provides Clinical Social Worker services 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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