Counselor

Larson Viljanen, LCMHC

15 Prospect St, Nashua, New Hampshire, 03060-3923

About Larson Viljanen

Larson Viljanen is a therapist based in Nashua, New Hampshire who is specialized in Counselor. Active license number of Larson Viljanen is 2644 for Mental Health Counselor in New Hampshire. His current practice location is 15 Prospect St, Nashua. Patients can reach him at 603-889-6147 or can fax him at 603-883-1568. Larson Viljanen is LCMHC in Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1447702675.

Larson Viljanen is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. He works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. He support his clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Larson Viljanen speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Larson Viljanen
Specialization Counselor
Credentials LCMHC
Gender Male
Practice Address: 15 Prospect St,
Nashua, NH - 03060-3923
Fax 603-883-1568

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1447702675
NPI Enumeration Date: 04 Nov, 2016
NPI Last Update On: 07 Jun, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Larson Viljanen are as mentioned below.

License NumberSpecializationStateStatus
2644Mental Health Counselor New HampshirePrimary
Case Manager/Care Coordinator Secondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Larson Viljanen
100 W Pearl St,
Nashua, NH - 03060-3343
Phone: 603-889-6147

Book an Appointment with Larson Viljanen

To schedule an appointment, contact Larson Viljanen at 15 Prospect St, Nashua, New Hampshire or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Larson Viljanen:

Larson Viljanen is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Larson Viljanen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Larson Viljanen practices at 15 Prospect St, Nashua, New Hampshire, 03060-3923.

To schedule an appointment with Larson Viljanen, please contact the office at 603-889-6147.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.