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

MS. Diana Lampe Siwek, LCSW

Individual provider Clinical Social Worker · NPI 1578831830

MS. Diana Lampe Siwek, LCSW is a Clinical Social Worker in Columbia, Maryland. Licensed in Maryland and New Jersey. Registered with an NPI since 2011.

Licensed in
MD, NJ
In the registry since
2011
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

9030 Route 108 Ste A
Columbia, MD 21045-1990
Phone: (410) 740-1901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 13985 (MD)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC05577900 (NJ)

Record details

NPI number1578831830
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 1, 2011
Last updated in NPPESSeptember 26, 2014

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