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

Sarah Lynn Bartzen, LMSW

Individual provider Clinical Social Worker · NPI 1639521453

Sarah Lynn Bartzen, LMSW is a Clinical Social Worker in Jackson, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2016
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

2301 E Michigan Ave Ste 214
Jackson, MI 49202-3700
Phone: (517) 745-3512
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 6801093200 (MI)

Record details

NPI number1639521453
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedJuly 5, 2016
Last updated in NPPESAugust 17, 2016

Other providers in Jackson