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

Jean McGurk O'Brien, MA, LCPC, NCC

Individual provider Professional Counselor · NPI 1093993925

Jean McGurk O'Brien, MA, LCPC, NCC is a Mental Health Counselor in Maryville, Illinois. Qualified in 1990, 36 years ago. Practices as a sole proprietor. Licensed in Illinois.

Years since qualifying
36
Licensed in
IL
In the registry since
2008
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

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Practice location Address checks out

3 Oak Dr Ste B
Maryville, IL 62062-5635
Phone: (618) 514-1386
Fax: (309) 323-0475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 180.009439 (IL)

Record details

NPI number1093993925
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LCPC , NCC
Sole proprietorYes
NPI enumeratedFebruary 1, 2008
Last updated in NPPESFebruary 21, 2024
Certification dateFebruary 21, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Not indicated

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