Addiction Therapist

Molly Williams Derr

298 Washington St, Health & Education Services, Inc, Gloucester, Massachusetts, 01930-4832

About Molly Williams Derr

Molly Williams Derr is a therapist based in Gloucester, Massachusetts who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 298 Washington St, Health & Education Services, Inc, Gloucester. Patients can reach her at 978-283-0296 or can fax her at 978-283-2665. Molly Williams Derr NPI number (Unique professional ID assigned by NPPES) is 1679750343.

Molly Williams Derr 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

Molly Williams Derr 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 Molly Williams Derr
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 298 Washington St, Health & Education Services, Inc
Gloucester, MA - 01930-4832
Fax 978-283-2665

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 Number1679750343
NPI Enumeration Date: 24 Jan, 2008
NPI Last Update On: 24 Jan, 2008

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 Molly Williams Derr are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) 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.

Molly Williams Derr
7 Ridgewood Rd,
Rockport, MA - 01966-2220
Phone: 978-546-6727

Book an Appointment with Molly Williams Derr

To schedule an appointment, contact Molly Williams Derr at 298 Washington St, Health & Education Services, Inc, Gloucester, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Molly Williams Derr:

Molly Williams Derr 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, Molly Williams Derr is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Molly Williams Derr practices at 298 Washington St, Health & Education Services, Inc, Gloucester, Massachusetts, 01930-4832.

To schedule an appointment with Molly Williams Derr, please contact the office at 978-283-0296.

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