Individual provider · Type 1 NPI

Nathan Merle Wolken, MA, CRC

Mental Health Counselor · Marshalltown, IA

NPI number 1790175669 Active

Practice location

1301 Summit St
Marshalltown, IA 50158-5484

Specialties and licenses

TaxonomyCodeLicense
Mental Health Counselor Primary 101YM0800XNone listed

Mental Health Counselor: Definition to come...

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About NPI 1790175669

Nathan Merle Wolken, MA, CRC's National Provider Identifier is 1790175669, issued on Jan 30, 2015. The primary taxonomy on file is Mental Health Counselor (101YM0800X), and the practice location is in Marshalltown, IA. The record was last updated on Apr 16, 2026.