Zachary Kalkanis

NPI 1285560029 · on the registry since 2026

Practice

Address: 401 Grand Ave
Oakland, CA 94610
Phone: (415) 474-7310
Fax: (510) 257-1821
Organisation at this address: Felton Institute
Clear Horizons Behavioral Health
Savera Psychological Services Pc
Rachel Chapple Psychological Services Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 45

Registry record

Primary taxonomy: Social Worker
104100000X
Licence states on file: CA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-06-19

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