Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Natasha E. Lewis-Grinwis, LMSW, CST

Individual provider Social Worker · NPI 1811159742

MS. Natasha E. Lewis-Grinwis, LMSW, CST is a Social Worker in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
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

455 E Eisenhower Pkwy Ste 30
Ann Arbor, MI 48108-3304
Phone: (734) 678-5029
Fax: (734) 272-0574
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801086965 (MI)
Social Worker Taxonomy 104100000X · Licence 6801086965 (MI)

Record details

NPI number1811159742
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , CST
Sole proprietorNo
NPI enumeratedJuly 1, 2008
Last updated in NPPESApril 25, 2013

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