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

Mr. Chad O'Brien, LICSW

Individual provider Clinical Social Worker · NPI 1720344682

Mr. Chad O'Brien, LICSW is a Clinical Social Worker in Dover, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2012.

Licensed in
NH
In the registry since
2012
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

66 Old Rochester Rd Ste 308
Dover, NH 03820-2000
Phone: (469) 734-7144
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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 2106 (NH)

Record details

NPI number1720344682
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW
Sole proprietorNo
NPI enumeratedApril 5, 2012
Last updated in NPPESMay 23, 2019
Mailing address66 Old Rochester Rd Ste 308, Dover, NH 03820-2000

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