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

MS. Mary Ann Hennig, LMSW, ACSW, BCD

Individual provider Clinical Social Worker · NPI 1952328601

MS. Mary Ann Hennig, LMSW, ACSW, BCD is a Clinical Social Worker in Clarkston, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6599 Greene Haven Dr
Clarkston, MI 48348-4419
Phone: (248) 408-7735
Fax: (248) 625-7470
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801013376 (MI)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 4101005183 (MI)

Record details

NPI number1952328601
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , ACSW , BCD
Sole proprietorYes
NPI enumeratedJuly 17, 2006
Last updated in NPPESOctober 14, 2008

Other providers in Clarkston