Psychologist | Clinical Psychology

Dr. Katherine H. Leddick, PH.D.

303 5th Ave Rm 1915, New York, New York, 10016-6601

About Dr. Katherine H. Leddick

Dr. Katherine H. Leddick is a psychologist based in New York, New York who is specialized in Clinical Psychology. Active license number of Dr. Katherine H. Leddick is 012830 for Clinical Psychology in New York. Her current practice location is 303 5th Ave Rm 1915, New York. Patients can contact her at 917-816-2521. Dr. Katherine H. Leddick, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1023183704.

Dr. Katherine H. Leddick 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

Dr. Katherine H. Leddick'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. Katherine H. Leddick
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 303 5th Ave Rm 1915,
New York, NY - 10016-6601

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 Number1023183704
NPI Enumeration Date: 21 Nov, 2006
NPI Last Update On: 01 Aug, 2022

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. Katherine H. Leddick are as mentioned below.

License NumberSpecializationStateStatus
012830Clinical 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. Katherine H. Leddick
259 W 132nd St Apt 1,
New York, NY - 10027-7966
Phone: 917-816-2621

Book an Appointment with Dr. Katherine H. Leddick

To schedule an appointment, contact Dr. Katherine H. Leddick at 303 5th Ave Rm 1915, 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 Dr. Katherine H. Leddick:

Dr. Katherine H. Leddick 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, Dr. Katherine H. Leddick 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. Katherine H. Leddick practices at 303 5th Ave Rm 1915, New York, New York, 10016-6601.

To schedule an appointment with Dr. Katherine H. Leddick, please contact the office at 917-816-2521.

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