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

John Kruckenberg

Individual provider Mental Health Counselor · NPI 1619705340

John Kruckenberg is a Mental Health Counselor in Marshalltown, Iowa. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

15 E Southridge Rd
Marshalltown, IA 50158-4550
Phone: (641) 351-4003
Fax: (641) 351-4869
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1619705340
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 24, 2024
Last updated in NPPESJuly 24, 2024
Certification dateJuly 24, 2024
Mailing address15 E Southridge Rd, Marshalltown, IA 50158-4550

Other providers in Marshalltown