Addiction Therapist

Maria Mastoris

140 Terry Dr Ste 118, Newtown, Pennsylvania, 18940-1896

About Maria Mastoris

Maria Mastoris is a therapist based in Newtown, Pennsylvania who is specialized in Addiction (Substance Use Disorder) Counselor. current practice location is 140 Terry Dr Ste 118, Newtown. Patients can reach at 215-780-4357. Maria Mastoris NPI number (Unique professional ID assigned by NPPES) is 1679427454.

Maria Mastoris is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. helps 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

Maria Mastoris 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 Maria Mastoris
Specialization Addiction (Substance Use Disorder) Counselor
Gender X
Practice Address: 140 Terry Dr Ste 118,
Newtown, PA - 18940-1896

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 Number1679427454
NPI Enumeration Date: 26 Feb, 2026
NPI Last Update On: 26 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 Maria Mastoris 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.

Maria Mastoris
140 Terry Dr Ste 118,
Newtown, PA - 18940-1896
Phone: 215-780-4357

Book an Appointment with Maria Mastoris

To schedule an appointment, contact Maria Mastoris at 140 Terry Dr Ste 118, Newtown, Pennsylvania or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Maria Mastoris:

Maria Mastoris is a therapist specializing in Addiction (Substance Use Disorder) Counselor. is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. helps 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, Maria Mastoris is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Maria Mastoris practices at 140 Terry Dr Ste 118, Newtown, Pennsylvania, 18940-1896.

To schedule an appointment with Maria Mastoris, please contact the office at 215-780-4357.

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