Stephanie Mattern, LCSW

NPI 1598492613 · on the registry since 2022 · sole proprietor

Practice

Address: 1870 Cordell Ct Ste 101
El Cajon, CA 92020
Phone: (619) 755-9961
Organisation at this address: San Diego Youth Services
San Diego Youth Services
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 307

Registry record

Primary taxonomy: 1041C0700X
1041C0700X
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2025-03-14

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California