Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Margaret Landon Mason, MA, LCPC

Individual provider Professional Counselor · NPI 1235341769

Mrs. Margaret Landon Mason, MA, LCPC is a Professional Counselor in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

30 N Michigan Ave Ste 1920
Chicago, IL 60602-3605
Phone: (312) 263-4368
Fax: (312) 263-4382
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X (IL)

Record details

NPI number1235341769
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LCPC
Sole proprietorNo
NPI enumeratedMay 4, 2007
Last updated in NPPESJuly 8, 2007

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