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

Individual provider Marriage & Family Therapist · NPI 1255828307

Stephanie Marie Sullivan, MS, LMFT is a Marriage & Family Therapist in Valparaiso, Indiana. Licensed in Indiana and Michigan. Registered with an NPI since 2018.

Licensed in
IN, MI
In the registry since
2018
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

4805 Lynn Ln
Valparaiso, IN 46383-1600
Phone: (248) 429-9195
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 35002289A (IN)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 4101007160 (MI)

Record details

NPI number1255828307
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LMFT
Sole proprietorNo
NPI enumeratedApril 15, 2018
Last updated in NPPESJanuary 30, 2026
Certification dateJanuary 30, 2026

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