Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Doireann Marie O'Brien, LPC

Individual provider Mental Health Counselor · NPI 1477758621

MS. Doireann Marie O'Brien, LPC is a Mental Health Counselor in Columbia, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2007
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1000 Rollingwood Dr
Columbia, MO 65203-2964
Phone: (573) 443-3888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence CS001391 (MO)

Record details

NPI number1477758621
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorYes
NPI enumeratedJune 18, 2007
Last updated in NPPESJuly 9, 2007

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