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

Mr. Courtney Michael Brennan, LCSW

Individual provider Clinical Social Worker · NPI 1215239041

Mr. Courtney Michael Brennan, LCSW is a Clinical Social Worker in Pendleton, Oregon. Practices as a sole proprietor. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

331 SE 2nd St
Pendleton, OR 97801-2224
Phone: (541) 276-6207
Fax: (541) 276-4628
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1215239041
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 30, 2010
Last updated in NPPESAugust 10, 2020
Certification dateAugust 10, 2020

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