Mental Health Therapist

Ms. Harriet Alison Otis, MA

438 King St, Littleton, Massachusetts, 01460-1269

About Ms. Harriet Alison Otis

Ms. Harriet Alison Otis is a therapist based in Littleton, Massachusetts who is specialized in Mental Health Counselor. Active license number of Ms. Harriet Alison Otis is 3000 for Mental Health Counselor in Massachusetts. Her current practice location is 438 King St, Littleton. Patients can reach her at 978-952-6060 or can fax her at 978-486-8104. Ms. Harriet Alison Otis is MA in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1861593725.

Ms. Harriet Alison Otis is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She 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.

Practice Information

Ms. Harriet Alison Otis 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 Ms. Harriet Alison Otis
Specialization Mental Health Counselor
Credentials MA
Gender Female
Practice Address: 438 King St,
Littleton, MA - 01460-1269
Fax 978-486-8104

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 Number1861593725
NPI Enumeration Date: 25 Sep, 2006
NPI Last Update On: 09 Jul, 2007

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 Ms. Harriet Alison Otis are as mentioned below.

License NumberSpecializationStateStatus
3000Mental Health Counselor MassachusettsPrimary

Mailing Address

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

Ms. Harriet Alison Otis
Po Box 284, 6 Shady Hill Ave
Nutting Lake, MA - 01865-0284
Phone: 978-663-9235
Fax: 978-663-9235

Book an Appointment with Ms. Harriet Alison Otis

To schedule an appointment, contact Ms. Harriet Alison Otis at 438 King St, Littleton, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Harriet Alison Otis:

Ms. Harriet Alison Otis is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She 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, Ms. Harriet Alison Otis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Harriet Alison Otis practices at 438 King St, Littleton, Massachusetts, 01460-1269.

To schedule an appointment with Ms. Harriet Alison Otis, please contact the office at 978-952-6060.

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