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

Mary Welsh, RN

Individual provider Registered Nurse · NPI 1447791264

Mary Welsh, RN is a Registered Nurse in Jackson, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2017
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1515 Greenwood Ave
Jackson, MI 49203-4047
Phone: (248) 542-2424
Fax: (248) 542-5621
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 4704178847 (MI)

Record details

NPI number1447791264
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedMarch 13, 2017
Last updated in NPPESMarch 13, 2017
Mailing address1515 Greenwood, Jackson, MI 49203

Other providers in Jackson