Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Kevin O'Brien, PHD, LCSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1881947216

Dr. Kevin O'Brien, PHD, LCSW is an Addiction (Substance Use Disorder) Counselor in New York, New York. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012
Specialties on file
4
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

24 E 12th St Ste 603
New York, NY 10003-4513
Phone: (212) 539-3710
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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
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X
Professional Counselor Taxonomy 101YP2500X
Psychoanalyst Taxonomy 102L00000X

Record details

NPI number1881947216
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedOctober 23, 2012
Last updated in NPPESOctober 23, 2012

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