Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Barbara Ann Karrer, RN, MS, CNNP

Individual provider Critical Care Neonatal Nurse Practitioner · NPI 1386720357

MS. Barbara Ann Karrer, RN, MS, CNNP is a Critical Care Neonatal Nurse Practitioner in Detroit, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

2799 W Grand Blvd
Detroit, MI 48202-2608
Phone: (313) 916-3146
Fax: (313) 916-9485
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Neonatal Nurse Practitioner (primary) Taxonomy 363LN0005X · Licence 4704121953 (MI)

Record details

NPI number1386720357
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MS , CNNP
Sole proprietorNo
NPI enumeratedOctober 31, 2006
Last updated in NPPESMarch 7, 2023

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