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

Dr. David Mark, PHD

Individual provider Psychoanalyst · NPI 1679716070

Dr. David Mark, PHD is a Psychoanalyst in Narberth, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2009
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

408 Anthwyn Rd
Narberth, PA 19072-2302
Phone: (610) 664-5302
Fax: (215) 349-5171
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PS-004947-L (PA)
Psychoanalyst Taxonomy 102L00000X · Licence PS-004947-L (PA)

Record details

NPI number1679716070
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 14, 2009
Last updated in NPPESApril 14, 2009
Mailing address408 Anthwyn Rd, Narberth, PA 19072-2302