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

Andrew William Tiernan, LPC

Individual provider Professional Counselor · NPI 1275132912

Andrew William Tiernan, LPC is a Professional Counselor in Evanston, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2020
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

622 Davis St Ste 200
Evanston, IL 60201-4491
Phone: (773) 294-0176
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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 178.015461 (IL)

Record details

NPI number1275132912
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorYes
NPI enumeratedOctober 23, 2020
Last updated in NPPESOctober 23, 2020
Certification dateOctober 20, 2020

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