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

Heather Wiszczur-Johnson, LMSW, CAADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1780941062

Heather Wiszczur-Johnson, LMSW, CAADC is an Addiction (Substance Use Disorder) Counselor in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2012.

Licensed in
MI
In the registry since
2012
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

233 Fulton St E Ste 524
Grand Rapids, MI 49503-3269
Phone: (616) 335-0638
Fax: (844) 697-2585
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801085713 (MI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence C-00875 (MI)

Record details

NPI number1780941062
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , CAADC
Sole proprietorNo
NPI enumeratedApril 11, 2012
Last updated in NPPESFebruary 10, 2022
Certification dateFebruary 10, 2022

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