Psychologist | Clinical Psychology

Johanna Semple Herwitz

750 Park Ave Apt 1c, New York, New York, 10021-4386

About Johanna Semple Herwitz

Johanna Semple Herwitz is a psychologist based in New York, New York who is specialized in Clinical Psychology. Active license number of Johanna Semple Herwitz is 16658 for Clinical Psychology in New York. Her current practice location is 750 Park Ave Apt 1c, New York. Patients can contact her at 212-327-3624. Johanna Semple Herwitz NPI number (Unique professional ID assigned by NPPES) is 1194368209.

Johanna Semple Herwitz 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Johanna Semple Herwitz'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 Johanna Semple Herwitz
Specialization Clinical Psychology
Gender Female
Practice Address: 750 Park Ave Apt 1c,
New York, NY - 10021-4386

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 Number1194368209
NPI Enumeration Date: 21 Oct, 2019
NPI Last Update On: 21 Oct, 2019

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 Johanna Semple Herwitz are as mentioned below.

License NumberSpecializationStateStatus
16658Clinical 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.

Johanna Semple Herwitz
1040 Park Ave # 2j,
New York, NY - 10028-1032
Phone: 212-410-6845
Fax: 212-828-8732

Book an Appointment with Johanna Semple Herwitz

To schedule an appointment, contact Johanna Semple Herwitz at 750 Park Ave Apt 1c, 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 Johanna Semple Herwitz:

Johanna Semple Herwitz is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Johanna Semple Herwitz 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.

Johanna Semple Herwitz practices at 750 Park Ave Apt 1c, New York, New York, 10021-4386.

To schedule an appointment with Johanna Semple Herwitz, please contact the office at 212-327-3624.

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