Gary Seidenberg, ED D

NPI 1770575151 · on the registry since 2005

Practice

Address: 7901 Bustleton Ave
Suite 12
Philadelphia, PA 19152
Phone: (215) 332-1164
Organisation at this address: Hr Physician Svcs
Founders Medical Practice, P.C.
Center For Families And Relationships
Center For Families And Relationships
Supportive Behavioral Resources, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 18

Registry record

Primary taxonomy: Psychologist
103T00000X
Licence states on file: PA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-07-13

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 Pennsylvania