Individual provider · Type 1 NPI

William Christopher Baerthlein, LICSW

Clinical Social Worker · Bedford, MA

NPI number 1720437197 Active

Practice location

200 Springs Rd, Mail Code: #122
Bedford, MA 01730-1114

Call (781) 382-5045 Map

Fax (781) 687-3422

Other practice locations

  • 101 Middlesex Tpke Ste 6 #313, Burlington, MA 01803-4914 · (781) 720-4752

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker 1041C0700X220830 (MA)
Clinical Social Worker Primary 1041C0700X120784 (MA)

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 1720437197

William Christopher Baerthlein, LICSW's National Provider Identifier is 1720437197, issued on Jun 7, 2016. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Bedford, MA. The record was last updated on Aug 26, 2025.