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

Individual provider Case Manager/Care Coordinator · NPI 1225541386

Hans Duiker is a Case Manager/Care Coordinator in Willoughby, Ohio. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017
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Practice location Address checks out

38882 Mentor Ave
Willoughby, OH 44094-7875
Phone: (440) 953-9999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1225541386
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 13, 2017
Last updated in NPPESNovember 13, 2017
Mailing address38882 Mentor Ave, Willoughby, OH 44094-7875

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