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

Mary Louise Severin, RN

Individual provider Pediatric Registered Nurse · NPI 1871391540

Mary Louise Severin, RN is a Pediatric Registered Nurse in Ann Arbor, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2025
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

3200 W Liberty Rd Ste A
Ann Arbor, MI 48103-9794
Phone: (734) 417-5233
Fax: (734) 994-4322
Show map & directions

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

Specialties & licences

Pediatric Registered Nurse (primary) Taxonomy 163WP0200X · Licence 470410293 (MI)

Record details

NPI number1871391540
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedMarch 6, 2025
Last updated in NPPESMarch 6, 2025
Certification dateMarch 6, 2025

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