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

Mary Peterson, LCSW

Individual provider Clinical Social Worker · NPI 1023263563

Mary Peterson, LCSW is a Clinical Social Worker in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2008.

Licensed in
MO
In the registry since
2008
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

100 N Tucker Blvd
Saint Louis, MO 63101-1931
Phone: (314) 814-8628
Fax: (314) 814-8542
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 2003026224 (MO)

Record details

NPI number1023263563
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 25, 2008
Last updated in NPPESNovember 25, 2008

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