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

Jan Mark Willems, LCMFT

Individual provider Marriage & Family Therapist · NPI 1114909637

Jan Mark Willems, LCMFT is a Marriage & Family Therapist in Newton, Kansas. Licensed in Kansas. Registered with an NPI since 2005.

Licensed in
KS
In the registry since
2005

Practice location Address checks out

1901 E 1st St
Newton, KS 67114-0467
Phone: (316) 284-6400
Fax: (316) 284-6491
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence LCMFT180 (KS)

Record details

NPI number1114909637
Entity typeIndividual (Type 1)
GenderMale
Credentials LCMFT
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1901 E 1st St, Newton, KS 67114-0467

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