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

Mr. Mark Greenholt, LPC

Individual provider Professional Counselor · NPI 1831913649

Mr. Mark Greenholt, LPC is a Professional Counselor in Westmont, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

See every abbreviation used in this directory →

Practice location Address checks out

414 Plaza Dr Ste 301
Westmont, IL 60559-5508
Phone: (630) 728-1744
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 178.019195 (IL)

Record details

NPI number1831913649
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorNo
NPI enumeratedNovember 9, 2024
Last updated in NPPESNovember 9, 2024
Certification dateNovember 9, 2024
Mailing address414 Plaza Dr Ste 301, Westmont, IL 60559-5508

Other providers in Westmont