Psychologist | Clinical Psychology

Dr. Michael Holtzman, PHD

423 E 23rd St, New York, New York, 10010-5011

About Dr. Michael Holtzman

Dr. Michael Holtzman is a psychologist based in New York, New York who is specialized in Clinical Psychology. Active license number of Dr. Michael Holtzman is 026033 for Clinical Psychology in New York. His current practice location is 423 E 23rd St, New York. Patients can contact him at 212-686-7500. Dr. Michael Holtzman, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1568242972.

Dr. Michael Holtzman is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Michael Holtzman'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 Dr. Michael Holtzman
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 423 E 23rd St,
New York, NY - 10010-5011

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 Number1568242972
NPI Enumeration Date: 03 Oct, 2023
NPI Last Update On: 03 Oct, 2023

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. Michael Holtzman are as mentioned below.

License NumberSpecializationStateStatus
026033Clinical Psychology 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. Michael Holtzman
11 Sterling Pl Apt 4h,
Brooklyn, NY - 11217-3274
Phone: 206-963-8030

Book an Appointment with Dr. Michael Holtzman

To schedule an appointment, contact Dr. Michael Holtzman at 423 E 23rd St, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Michael Holtzman:

Dr. Michael Holtzman is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Michael Holtzman 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.

Dr. Michael Holtzman practices at 423 E 23rd St, New York, New York, 10010-5011.

To schedule an appointment with Dr. Michael Holtzman, please contact the office at 212-686-7500.

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