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

Dr. Stephen Stelzer, PHD

Individual provider Psychologist · NPI 1326152539

Dr. Stephen Stelzer, PHD is a Psychologist in Ambler, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

1229 Hoffman Rd
Ambler, PA 19002
Phone: (215) 646-6599
Fax: (215) 646-1245
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS002057L (PA)

Record details

NPI number1326152539
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 18, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1229 Hoffman Rd, Ambler, PA 19002

Other providers in Ambler