Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Stephen P Weinstein, PHD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1992720429

Dr. Stephen P Weinstein, PHD is an Addiction (Substance Use Disorder) Psychologist in Phila, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

833 Chestnut St SUITE210
Phila, PA 19107-4414
Phone: (215) 955-7910
Fax: (215) 503-2850
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Psychologist (primary) Taxonomy 103TA0400X · Licence PS001271L (PA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PS001271L (PA)

Record details

NPI number1992720429
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address833 Chestnut St, Suite 210, Phila, PA 19107-4414

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