Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Carolyn O'Leary Mosier, RN

Individual provider Lactation Consultant (Registered Nurse) · NPI 1053471334

Carolyn O'Leary Mosier, RN is a Lactation Consultant (Registered Nurse) in Falls Church, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
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.

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Practice location Address checks out

6440 Overbrook St
Falls Church, VA 22043-1944
Phone: (703) 599-9180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Lactation Consultant (Registered Nurse) (primary) Taxonomy 163WL0100X · Licence 0001168291 (VA)

Record details

NPI number1053471334
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedDecember 9, 2006
Last updated in NPPESJanuary 14, 2025
Certification dateJanuary 14, 2025

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