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

Dr. Mark Andrew Demitrack, MD

Individual provider Psychiatry Physician · NPI 1619410842

Dr. Mark Andrew Demitrack, MD is a Psychiatry Physician in Malvern, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2016.

Licensed in
PA
In the registry since
2016
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

3222 Phoenixville Pike
Malvern, PA 19355-9615
Phone: (610) 640-4202
Fax: (610) 640-4206
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD4222248 (PA)

Record details

NPI number1619410842
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 20, 2016
Last updated in NPPESNovember 20, 2016

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