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

Dr. Steven B Master, PHD

Individual provider Clinical Psychologist · NPI 1730258419

Dr. Steven B Master, PHD is a Clinical Psychologist in Berwyn, Pennsylvania. Qualified in 1987, 39 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New Jersey and Pennsylvania.

Years since qualifying
39
Licensed in
NJ, 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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

620 E Lancaster Ave Ste 1B
Berwyn, PA 19312
Phone: (610) 648-0555
Fax: (610) 648-0555
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS005399L (PA)
Clinical Psychologist Taxonomy 103TC0700X · Licence S102536 (NJ)

Record details

NPI number1730258419
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESJuly 8, 2007
Mailing address620 E Lancaster Ave, Ste 1b, Berwyn, PA 19312

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Berwyn