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

Dr. Mark Steven Friedlander, MD

Individual provider Psychiatry Physician · NPI 1447459847

Dr. Mark Steven Friedlander, MD is a Psychiatry Physician in Narberth, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

213 Elm Ter
Narberth, PA 19072-1601
Phone: (610) 783-4135
Fax: (610) 783-4100
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD040945L (PA)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence MD040945L (PA)

Record details

NPI number1447459847
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 16, 2007
Last updated in NPPESJuly 16, 2007
Mailing address213 Elm Ter, Narberth, PA 19072-1601

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