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

Mr. Mark Graves, LMSW

Individual provider Clinical Social Worker · NPI 1407898398

Mr. Mark Graves, LMSW is a Clinical Social Worker in Muskegon, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
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

450 Morris Ave Ste 117
Muskegon, MI 49440-1104 Not confirmed with CMS for 16 years — call before visiting
Phone: (231) 725-8143
Fax: (231) 722-6484
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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 6801033930 (MI)

Record details

NPI number1407898398
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJune 12, 2006
Last updated in NPPESDecember 7, 2009

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