Psychiatrist | Addiction Medicine Psychiatry

Timothy Koehler Brennan, MD

1000 10th Ave Fl 8, New York, New York, 10019

About Timothy Koehler Brennan

Timothy Koehler Brennan is a psychiatrist based in New York, New York who is specialized in Addiction Medicine Psychiatry. Active license number of Timothy Koehler Brennan is 260958 for Addiction Medicine Psychiatry in New York. His current practice location is 1000 10th Ave Fl 8, New York. Patients can contact him at 212-523-8943 or can fax him at 212-523-8057. Timothy Koehler Brennan, MD, specializes in Addiction Medicine Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1689820474.

Timothy Koehler Brennan focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addictions like illegal drugs, alcohol, and prescription medication and other substances.

Practice Information

Timothy Koehler Brennan's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Timothy Koehler Brennan
Specialization Addiction Medicine Psychiatry
Credentials MD
Gender Male
Practice Address: 1000 10th Ave Fl 8,
New York, NY - 10019
Fax 212-523-8057

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1689820474
NPI Enumeration Date: 12 Aug, 2008
NPI Last Update On: 19 Jun, 2018

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Timothy Koehler Brennan are as mentioned below.

License NumberSpecializationStateStatus
260958Addiction Medicine Psychiatry New YorkPrimary

Mailing Address

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

Timothy Koehler Brennan
1400 Irving St Nw, #312
Washington, DC - 20010-2850

Book an Appointment with Timothy Koehler Brennan

To schedule an appointment, contact Timothy Koehler Brennan at 1000 10th Ave Fl 8, New York, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Timothy Koehler Brennan:

Timothy Koehler Brennan is a psychiatrist specializing in Addiction Medicine Psychiatry. He focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addictions like illegal drugs, alcohol, and prescription medication and other substances.

Yes, Timothy Koehler Brennan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Timothy Koehler Brennan practices at 1000 10th Ave Fl 8, New York, New York, 10019.

To schedule an appointment with Timothy Koehler Brennan, please contact the office at 212-523-8943.

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