Individual provider · Type 1 NPI

Matthew Hallowell, LCSW

Clinical Social Worker · Boise, ID

NPI number 1124526249 Active

Practice location

1020 W Main St Ste 100-I
Boise, ID 83702-5789

Fax (208) 694-7713

Mailing address

3033 N Five Mile Rd Apt 101
Boise, ID 83713-5202

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor 101YM0800XNone listed
Clinical Social Worker Primary 1041C0700XLCSW-40551 (ID)

Clinical Social Worker: A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpers…

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About NPI 1124526249

Matthew Hallowell, LCSW's National Provider Identifier is 1124526249, issued on Jan 23, 2018. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Boise, ID. The record was last updated on Oct 24, 2025.