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

Diem Nguyen, OT

Individual provider Occupational Therapist · NPI 1780058420

Diem Nguyen, OT is an Occupational Therapist in Salem, New Hampshire. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2015.

Licensed in
MA, NH
In the registry since
2015
Specialties on file
2
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

70 Butler St
Salem, NH 03079
Phone: (603) 893-2900
Fax: (603) 893-1628
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 9792 (MA)
Occupational Therapist Taxonomy 225X00000X · Licence 2051 (NH)

Record details

NPI number1780058420
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorNo
NPI enumeratedNovember 18, 2015
Last updated in NPPESNovember 18, 2015

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