Individual provider · Type 1 NPI

Alyssa Fieseler, LCSW

Clinical Social Worker · Littleton, CO

NPI number 1457902835 Active

Practice location

5911 Middlefield Rd Ste 100
Littleton, CO 80123-2893

Mailing address

5941 Middlefield Rd Ste 201
Littleton, CO 80123-7937

Specialties and licenses

TaxonomyCodeLicense
Clinical Social Worker Primary 1041C0700XCSW.09925507 (CO)

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 1457902835

Alyssa Fieseler, LCSW's National Provider Identifier is 1457902835, issued on Sep 26, 2019. The primary taxonomy on file is Clinical Social Worker (1041C0700X), and the practice location is in Littleton, CO. The record was last updated on Mar 4, 2026.