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

Mark Weist, PHD

Individual provider Prescribing (Medical) Psychologist · NPI 1467663989

Mark Weist, PHD is a Prescribing (Medical) Psychologist in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
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

701 W Pratt St
Baltimore, MD 21201-1023
Phone: (410) 328-5881
Fax: (717) 428-0518
Show map & directions

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

Specialties & licences

Prescribing (Medical) Psychologist (primary) Taxonomy 103TP0016X · Licence 02871 (MD)

Record details

NPI number1467663989
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESJuly 8, 2007

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