Mental Health Therapist

Irene Katherine Kostelos, LMHC

12 Andrews Rd, Marlborough, Massachusetts, 01752-1359

About Irene Katherine Kostelos

Irene Katherine Kostelos is a therapist based in Marlborough, Massachusetts who is specialized in Mental Health Counselor. Active license number of Irene Katherine Kostelos is LMH10003735 for Mental Health Counselor in Massachusetts. Her current practice location is 12 Andrews Rd, Marlborough. Patients can reach her at 508-596-7975. Irene Katherine Kostelos is LMHC in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1750232484.

Irene Katherine Kostelos 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

Irene Katherine Kostelos 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 Irene Katherine Kostelos
Specialization Mental Health Counselor
Credentials LMHC
Gender Female
Practice Address: 12 Andrews Rd,
Marlborough, MA - 01752-1359

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 Number1750232484
NPI Enumeration Date: 09 Feb, 2026
NPI Last Update On: 09 Feb, 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 Irene Katherine Kostelos are as mentioned below.

License NumberSpecializationStateStatus
LMH10003735Mental 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.

Irene Katherine Kostelos
12 Andrews Rd,
Marlborough, MA - 01752-1359
Phone: 508-596-7975

Book an Appointment with Irene Katherine Kostelos

To schedule an appointment, contact Irene Katherine Kostelos at 12 Andrews Rd, Marlborough, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Irene Katherine Kostelos:

Irene Katherine Kostelos 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, Irene Katherine Kostelos is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Irene Katherine Kostelos practices at 12 Andrews Rd, Marlborough, Massachusetts, 01752-1359.

To schedule an appointment with Irene Katherine Kostelos, please contact the office at 508-596-7975.

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