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

Heather Catherine Onak

Individual provider Social Worker · NPI 1083412951

Heather Catherine Onak is a Social Worker in Grand Rapids, Michigan. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

1115 Ball Ave NE
Grand Rapids, MI 49505-5904
Phone: (616) 456-5800
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1083412951
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 5, 2025
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

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