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

Mr. David Werner Maahs, LMSW

Individual provider Clinical Social Worker · NPI 1023290756

Mr. David Werner Maahs, LMSW is a Clinical Social Worker in Ann Arbor, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2007
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

4250 Plymouth Rd
Ann Arbor, MI 48109-2700
Phone: (734) 763-4892
Fax: (734) 232-0548
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 6801058692 (MI)

Record details

NPI number1023290756
Entity typeIndividual (Type 1)
GenderMale
Credentials LMSW
Sole proprietorYes
NPI enumeratedDecember 5, 2007
Last updated in NPPESDecember 6, 2007

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