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

Alex M. Siegel, J.d., Ph D , LLC

Organization Clinical Psychologist · NPI 1730423823

Alex M. Siegel, J.d., Ph D , LLC provides Clinical Psychologist services in Penn Valley, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2012.

Licensed in
PA
In the registry since
2012
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

915 Montgomery Ave Ste 210
Penn Valley, PA 19072-1548 Not confirmed with CMS for 13 years — call before visiting
Phone: (610) 668-4240
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS-005568-L (PA)

Record details

NPI number1730423823
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alex Siegel — Psychologist · (610) 668-4240
NPI enumeratedNovember 15, 2012
Last updated in NPPESNovember 15, 2012
Mailing address915 Montgomery Ave, Suite 210, Penn Valley, PA 19072-1548