Addiction Therapist

Graciela Montalvo, CASAC

1235 Montauk Hwy, Mastic, New York, 11950-2917

About Graciela Montalvo

Graciela Montalvo is a therapist based in Mastic, New York who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 1235 Montauk Hwy, Mastic. Patients can reach her at 631-647-2154. Graciela Montalvo is CASAC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1700328580.

Graciela Montalvo 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

Graciela Montalvo 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 Graciela Montalvo
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CASAC
Gender Female
Practice Address: 1235 Montauk Hwy,
Mastic, NY - 11950-2917

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 Number1700328580
NPI Enumeration Date: 10 Nov, 2016
NPI Last Update On: 27 Aug, 2020

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 Graciela Montalvo 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.

Graciela Montalvo
25 Woodlawn Ave,
Selden, NY - 11784-3256
Phone: 631-921-3941

Book an Appointment with Graciela Montalvo

To schedule an appointment, contact Graciela Montalvo at 1235 Montauk Hwy, Mastic, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Graciela Montalvo:

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

Graciela Montalvo practices at 1235 Montauk Hwy, Mastic, New York, 11950-2917.

To schedule an appointment with Graciela Montalvo, please contact the office at 631-647-2154.

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