Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Owen M. O'Brien, LMSW

Individual provider Clinical Social Worker · NPI 1043646771

Owen M. O'Brien, LMSW is a Clinical Social Worker in Austin, Texas. Licensed in Texas. Registered with an NPI since 2013.

Licensed in
TX
In the registry since
2013
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

56 E Ave
Austin, TX 78701-4323
Phone: (512) 703-1396
Fax: (512) 703-1390
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 58054 (TX)
Social Worker Taxonomy 104100000X · Licence 58054 (TX)

Record details

NPI number1043646771
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedSeptember 26, 2013
Last updated in NPPESFebruary 4, 2016

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