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

MS. Gretchen Olene Koch, LPC

Individual provider Professional Counselor · NPI 1699824300

MS. Gretchen Olene Koch, LPC is a Professional Counselor in Oshkosh, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2007
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

2211 Oregon St Ste A-4
Oshkosh, WI 54902-7001
Phone: (920) 819-8943
Fax: (888) 778-9931
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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 3186-125 (WI)
Professional Counselor Taxonomy 101YP2500X

Record details

NPI number1699824300
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedJanuary 10, 2007
Last updated in NPPESMay 4, 2023
Certification dateMay 4, 2023

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