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

Dr. Mark Clifford Gillen, LPC

Individual provider Professional Counselor · NPI 1104830785

Dr. Mark Clifford Gillen, LPC is a Professional Counselor in Ellsworth, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

257 N Piety St
Ellsworth, WI 54011-5056
Phone: (715) 425-3890
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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 3992-123 (WI)
Professional Counselor Taxonomy 101YP2500X · Licence 913-125 (WI)

Record details

NPI number1104830785
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorYes
NPI enumeratedJuly 28, 2006
Last updated in NPPESSeptember 11, 2025