Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Melissa Queen O'Connor, LCSW

Individual provider Clinical Social Worker · NPI 1154604825

Melissa Queen O'Connor, LCSW is a Clinical Social Worker in Arlington Heights, Illinois. Licensed in Colorado and Illinois. Registered with an NPI since 2011.

Licensed in
CO, IL
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

1820 E Robinhood Ln
Arlington Heights, IL 60004-4222
Phone: (908) 797-8476
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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 149.016625 (IL)
Clinical Social Worker Taxonomy 1041C0700X · Licence CSW.09933231 (CO)

Record details

NPI number1154604825
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 20, 2011
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026

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