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

Larson Viljanen, LCMHC

Individual provider Case Manager/Care Coordinator · NPI 1447702675

Larson Viljanen, LCMHC is a Case Manager/Care Coordinator in Nashua, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2016.

Licensed in
NH
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

15 Prospect St
Nashua, NH 03060-3923
Phone: (603) 889-6147
Fax: (603) 883-1568
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 2644 (NH)
Case Manager/Care Coordinator Taxonomy 171M00000X

Record details

NPI number1447702675
Entity typeIndividual (Type 1)
GenderMale
Credentials LCMHC
Sole proprietorNo
NPI enumeratedNovember 4, 2016
Last updated in NPPESJune 7, 2023
Certification dateJune 7, 2023

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