Mental Health Therapist

Marialayna Finn, LCSW

125 Hartwell Ave, Lexington, Massachusetts, 02421-3100

About Marialayna Finn

Marialayna Finn is a therapist based in Lexington, Massachusetts who is specialized in Mental Health Counselor. Her current practice location is 125 Hartwell Ave, Lexington. Patients can reach her at 781-861-0890. Marialayna Finn is LCSW in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1811802630.

Marialayna Finn 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

Marialayna Finn 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 Marialayna Finn
Specialization Mental Health Counselor
Credentials LCSW
Gender Female
Practice Address: 125 Hartwell Ave,
Lexington, MA - 02421-3100

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 Number1811802630
NPI Enumeration Date: 17 Aug, 2026
NPI Last Update On: 17 Aug, 2026

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 Marialayna Finn are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Marialayna Finn
897 Amesbury Rd,
Haverhill, MA - 01830-1708
Fax: 978-408-9214

Book an Appointment with Marialayna Finn

To schedule an appointment, contact Marialayna Finn at 125 Hartwell Ave, Lexington, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marialayna Finn:

Marialayna Finn 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, Marialayna Finn is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Marialayna Finn practices at 125 Hartwell Ave, Lexington, Massachusetts, 02421-3100.

To schedule an appointment with Marialayna Finn, please contact the office at 781-861-0890.

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