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

Mrs. Katherine Revah Guy, LMHC, LAC, MS

Individual provider Mental Health Counselor · NPI 1669764965

Mrs. Katherine Revah Guy, LMHC, LAC, MS is a Mental Health Counselor in Mishawaka, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2011
Specialties on file
2
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

615 Fulmer Rd
Mishawaka, IN 46544-6911
Phone: (574) 274-1162
Fax: (888) 826-3722
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 39001988A (IN)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 86000180A (IN)

Record details

NPI number1669764965
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC , LAC , MS
Sole proprietorYes
NPI enumeratedMay 5, 2011
Last updated in NPPESMarch 14, 2012

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