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

Christina Hamman

Individual provider Social Worker · NPI 1558883520

Christina Hamman is a Social Worker in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2017.

Licensed in
MI
In the registry since
2017
Specialties on file
3

Practice location Address checks out

385 Leonard St NE
Grand Rapids, MI 49503-1129
Phone: (616) 301-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6801109046 (MI)
Social Worker Taxonomy 104100000X
Clinical Social Worker Taxonomy 1041C0700X

Record details

NPI number1558883520
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 12, 2017
Last updated in NPPESAugust 30, 2021
Certification dateAugust 30, 2021

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