Addiction Therapist

Karin Tiernan, LADC I

488 Pleasant St Ste 5, New Bedford, Massachusetts, 02740-5904

About Karin Tiernan

Karin Tiernan is a therapist based in New Bedford, Massachusetts who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Karin Tiernan is 20-5054049 for Addiction (Substance Use Disorder) Counselor in Massachusetts. Her current practice location is 488 Pleasant St Ste 5, New Bedford. Patients can reach her at 508-789-5637 or can fax her at 774-389-1705. Karin Tiernan is LADC I in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1922465798.

Karin Tiernan is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Karin Tiernan 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 Karin Tiernan
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LADC I
Gender Female
Practice Address: 488 Pleasant St Ste 5,
New Bedford, MA - 02740-5904
Fax 774-389-1705

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 Number1922465798
NPI Enumeration Date: 25 Jan, 2016
NPI Last Update On: 03 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 Karin Tiernan are as mentioned below.

License NumberSpecializationStateStatus
20-5054049Addiction (Substance Use Disorder) 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.

Karin Tiernan
488 Pleasant St Ste 5,
New Bedford, MA - 02740-5904
Phone: 508-789-5637
Fax: 774-389-1705

Book an Appointment with Karin Tiernan

To schedule an appointment, contact Karin Tiernan at 488 Pleasant St Ste 5, New Bedford, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Karin Tiernan:

Karin Tiernan is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

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

Karin Tiernan practices at 488 Pleasant St Ste 5, New Bedford, Massachusetts, 02740-5904.

To schedule an appointment with Karin Tiernan, please contact the office at 508-789-5637.

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