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

Dr. Richard B Marcus, PHD

Individual provider Psychologist · NPI 1477825404

Dr. Richard B Marcus, PHD is a Psychologist in Penn Valley, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2012
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

616 Bryn Mawr Ave
Penn Valley, PA 19072-1613
Phone: (610) 668-1059
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS002876-L (PA)

Record details

NPI number1477825404
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 7, 2012
Last updated in NPPESFebruary 7, 2012
Mailing address616 Bryn Mawr Ave, Penn Valley, PA 19072

Other providers in Penn Valley