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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1518323369

Leonard Andrew Brennan, LPC, LCAS is an Addiction (Substance Use Disorder) Counselor in Klamath Falls, Oregon. Practices as a sole proprietor and works from 3 locations. Licensed in North Carolina and Oregon.

Licensed in
NC, OR
In the registry since
2016
Specialties on file
4
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

2074 S 6th St
Klamath Falls, OR 97601
Phone: (541) 851-8110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 69 N Broad St, Brevard, NC 28712-3725 — (828) 631-3973
  • 69 N Broad St, Brevard, NC 28712-3725 — (828) 631-3973

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 10804 (NC)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 21265 (NC)
Mental Health Counselor Taxonomy 101YM0800X · Licence 10804
Professional Counselor Taxonomy 101YP2500X · Licence C4915 (OR)

Record details

NPI number1518323369
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , LCAS
Sole proprietorYes
NPI enumeratedJanuary 10, 2016
Last updated in NPPESAugust 27, 2018

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