Mental Health Therapist

Dr. Irving Slesar

4 W 101st St Apt 69, New York, New York, 10025-4716

About Dr. Irving Slesar

Dr. Irving Slesar is a therapist based in New York, New York who is specialized in Mental Health Counselor. Active license number of Dr. Irving Slesar is 002502 for Mental Health Counselor in New York. His current practice location is 4 W 101st St Apt 69, New York. Patients can reach him at 646-342-8891. Dr. Irving Slesar NPI number (Unique professional ID assigned by NPPES) is 1467461087.

Dr. Irving Slesar 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

Dr. Irving Slesar 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 Dr. Irving Slesar
Specialization Mental Health Counselor
Gender Male
Practice Address: 4 W 101st St Apt 69,
New York, NY - 10025-4716

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 Number1467461087
NPI Enumeration Date: 05 Aug, 2006
NPI Last Update On: 22 Mar, 2024

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 Dr. Irving Slesar are as mentioned below.

License NumberSpecializationStateStatus
002502Mental Health Counselor 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.

Dr. Irving Slesar
4 W 101st St Apt 69,
New York, NY - 10025-4716
Phone: 646-342-8891

Book an Appointment with Dr. Irving Slesar

To schedule an appointment, contact Dr. Irving Slesar at 4 W 101st St Apt 69, New York, New York or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Irving Slesar:

Irving Slesar 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, Irving Slesar 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.

Irving Slesar practices at 4 W 101st St Apt 69, New York, New York, 10025-4716.

To schedule an appointment with Irving Slesar, please contact the office at 646-342-8891.

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