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

Margery Maureen Briggs, MSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1124298229

Margery Maureen Briggs, MSW is an Addiction (Substance Use Disorder) Counselor in Portland, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2008
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

See every abbreviation used in this directory →

Practice location Address checks out

307 Kent St
Portland, MI 48875-1734
Phone: (517) 647-4747
Fax: (517) 647-4747
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 6801073015 (MI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 340032 (MI)

Record details

NPI number1124298229
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedMarch 4, 2008
Last updated in NPPESMarch 4, 2008