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

Mrs. Colleen Sue Obrien, RN

Individual provider Registered Nurse · NPI 1972634574

Mrs. Colleen Sue Obrien, RN is a Registered Nurse in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
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

2140 E Ellsworth Rd
Ann Arbor, MI 48108-2552
Phone: (734) 222-3500
Fax: (734) 971-2487
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 4704168369 (MI)

Record details

NPI number1972634574
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 8, 2007
Last updated in NPPESJuly 8, 2007

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