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

Ryan Barrieau

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1437562998

Ryan Barrieau is an Addiction (Substance Use Disorder) Counselor in Manchester, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2014.

Licensed in
NH
In the registry since
2014
Specialties on file
2

Practice location Address checks out

464 Chestnut St
Manchester, NH 03101-1804
Phone: (603) 518-4000
Fax: (603) 668-6260
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1580 (NH)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 645 (NH)

Record details

NPI number1437562998
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 3, 2014
Last updated in NPPESJune 3, 2014

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