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

Marianna Peterson, MSW

Individual provider Counselor · NPI 1164827366

Marianna Peterson, MSW is a Counselor in East Saint Louis, Illinois. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014
Specialties on file
4
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

5601 State St
East Saint Louis, IL 62203-1346
Phone: (618) 213-3170
Fax: (618) 493-6390
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Counselor Taxonomy 101Y00000X
Clinical Social Worker Taxonomy 1041C0700X
Community/Behavioral Health Agency Taxonomy 251S00000X

Record details

NPI number1164827366
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedOctober 30, 2014
Last updated in NPPESOctober 30, 2014

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