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Search › California › Marriage & Family Therapist

David Seidner, LMFT

NPI 1912177353 · on the registry since 2008 · sole proprietor

Practice

Address
1700 S Amphlett Blvd Ste 120
San Mateo, CA 94402
Phone
(650) 683-2101
Organisation at this address
Bay Pioneers, Llc
Telecare Corporation
Blue Lotus Connection
Stem Cognitive And Psychological Rehabilitation, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
43

Registry record

Primary taxonomy
Marriage & Family Therapist
106H00000X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-02-09

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