Addiction Therapist

Dmitri Oster, LCSW, CASAC, MA

1670 E 17th St, 3rd Floor, Brooklyn, New York, 11229-1281

About Dmitri Oster

Dmitri Oster is a therapist based in Brooklyn, New York who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Dmitri Oster is 22192 for Addiction (Substance Use Disorder) Counselor in New York. His current practice location is 1670 E 17th St, 3rd Floor, Brooklyn. Patients can reach him at 718-233-2533 or can fax him at 718-233-2584. Dmitri Oster is LCSW, CASAC, MA in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1548591746.

Dmitri Oster is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

Dmitri Oster 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 Dmitri Oster
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LCSW, CASAC, MA
Gender Male
Practice Address: 1670 E 17th St, 3rd Floor
Brooklyn, NY - 11229-1281
Fax 718-233-2584

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 Number1548591746
NPI Enumeration Date: 28 Jan, 2010
NPI Last Update On: 02 Sep, 2014

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 Dmitri Oster are as mentioned below.

License NumberSpecializationStateStatus
22192Addiction (Substance Use Disorder) Counselor New YorkPrimary
082119Social Worker New YorkSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dmitri Oster
1670 E 17th St, 3rd Floor
Brooklyn, NY - 11229-1281
Phone: 718-233-2533
Fax: 718-233-2584

Book an Appointment with Dmitri Oster

To schedule an appointment, contact Dmitri Oster at 1670 E 17th St, 3rd Floor, Brooklyn, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dmitri Oster:

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

Dmitri Oster practices at 1670 E 17th St, 3rd Floor, Brooklyn, New York, 11229-1281.

To schedule an appointment with Dmitri Oster, please contact the office at 718-233-2533.

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