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

Marcia Ann Sosnowski Leonard, NP

Individual provider Pediatric Nurse Practitioner · NPI 1669680666

Marcia Ann Sosnowski Leonard, NP is a Pediatric Nurse Practitioner in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 4704113062 (MI)
Nurse Practitioner Taxonomy 363L00000X · Licence 4704113062 (MI)

Record details

NPI number1669680666
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 21, 2007
Last updated in NPPESJune 27, 2019

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