Mental Health Therapist

Mark O'connell, LCSW

304 Park Ave S, Suite 1106, New York, New York, 10010-4301

About Mark O'connell

Mark O'connell is a therapist based in New York, New York who is specialized in Mental Health Counselor. His current practice location is 304 Park Ave S, Suite 1106, New York. Patients can reach him at 212-252-5195. Mark O'connell, LCSW, specializes in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1568624617.

Mark O'connell is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mark O'connell specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Mark O'connell
Specialization Mental Health Counselor
Credentials LCSW
Gender Male
Practice Address: 304 Park Ave S, Suite 1106
New York, NY - 10010-4301

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 Number1568624617
NPI Enumeration Date: 30 Jun, 2008
NPI Last Update On: 19 Jan, 2012

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 Mark O'connell are as mentioned below.

License NumberSpecializationStateStatus
Mental Health 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.

Mark O'connell
304 Park Ave S, Suite 1106
New York, NY - 10010-4301
Phone: 212-252-5195

Book an Appointment with Mark O'connell

To schedule an appointment, contact Mark O'connell at 304 Park Ave S, Suite 1106, New York, New York or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark O'connell:

Mark O'connell is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Mark O'connell 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.

Mark O'connell practices at 304 Park Ave S, Suite 1106, New York, New York, 10010-4301.

To schedule an appointment with Mark O'connell, please contact the office at 212-252-5195.

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