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

Sadie E Crunk, LMSW

Individual provider Social Worker · NPI 1851968655

Sadie E Crunk, LMSW is a Clinical Social Worker in Grand Rapids, Michigan. Qualified in 2018, 8 years ago. Practices as a sole proprietor. Licensed in Michigan.

Years since qualifying
8
Licensed in
MI
In the registry since
2021
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

3880 Mayfield Ave NE Apt 2L
Grand Rapids, MI 49525-2394
Phone: (734) 394-9277
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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 6801117877 (MI)
Clinical Social Worker Taxonomy 1041C0700X · Licence 6801117877 (MI)

Record details

NPI number1851968655
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJune 9, 2021
Last updated in NPPESOctober 15, 2025
Certification dateOctober 15, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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