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

Mr. John Jacob Wett, MS, LMFT

Individual provider Marriage & Family Therapist · NPI 1437544798

Mr. John Jacob Wett, MS, LMFT is a Marriage & Family Therapist in St Charles, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2015
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

104 S 2nd Ave
St Charles, IL 60174-1932
Phone: (630) 297-3617
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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 166.001021 (IL)

Record details

NPI number1437544798
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LMFT
Sole proprietorYes
NPI enumeratedApril 3, 2015
Last updated in NPPESDecember 26, 2023
Certification dateDecember 26, 2023

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