Individual provider · Type 1 NPI

Derrick Brett Kretschmer

Clinical Social Worker · Tacoma, WA

NPI number 1316286545 Active

Practice location

3502 S Mason Ave Apt 7E
Tacoma, WA 98409-8535

Mailing address

2367 Tacoma Ave S # 102
Tacoma, WA 98402-1409

Other practice locations

  • 2367 Tacoma Ave S # 102, Tacoma, WA 98402-1409 · (253) 398-4765

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700X70144094 (WA)
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Addiction (Substance Use Disorder) Counselor 101YA0400XNone listed

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 1316286545

Derrick Brett Kretschmer's National Provider Identifier is 1316286545, issued on Feb 7, 2013. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Tacoma, WA. The record was last updated on Aug 25, 2026.