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

Mr. Jeremiah Shawn Brennan, MS, LCSW, CSAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1891193397

Mr. Jeremiah Shawn Brennan, MS, LCSW, CSAC is an Addiction (Substance Use Disorder) Counselor in Wahiawa, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
In the registry since
2014
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

302 California Ave Ste 212
Wahiawa, HI 96786-1841
Phone: (808) 688-8020
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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 4170 (HI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1785-13 (HI)
Social Worker Taxonomy 104100000X · Licence 2171 (HI)

Record details

NPI number1891193397
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LCSW , CSAC
Sole proprietorYes
NPI enumeratedDecember 15, 2014
Last updated in NPPESSeptember 29, 2023
Certification dateSeptember 29, 2023

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