Psychologist | Cognitive & Behavioral Psychology

Melissa Dillon Horowitz, PSYD

150 E 58th Street, Fifth Floor Annex, New York, New York, 10155

About Melissa Dillon Horowitz

Melissa Dillon Horowitz is a psychologist based in New York, New York who is specialized in Cognitive & Behavioral Psychology. Active license number of Melissa Dillon Horowitz is 018527 for General Psychology in New York. Her current practice location is 150 E 58th Street, Fifth Floor Annex, New York. Patients can contact her at 212-308-2440 or can fax her at 212-308-3099. Melissa Dillon Horowitz, PSYD, specializes in Cognitive & Behavioral Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1659697068.

Melissa Dillon Horowitz has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.

Practice Information

Melissa Dillon Horowitz'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 Melissa Dillon Horowitz
Specialization Cognitive & Behavioral Psychology
Credentials PSYD
Gender Female
Practice Address: 150 E 58th Street, Fifth Floor Annex
New York, NY - 10155
Fax 212-308-3099

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 Number1659697068
NPI Enumeration Date: 09 Apr, 2010
NPI Last Update On: 20 Jan, 2026

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 Melissa Dillon Horowitz are as mentioned below.

License NumberSpecializationStateStatus
018527General Psychology New YorkPrimary
Cognitive & Behavioral Psychology Secondary
018527Clinical Psychology New YorkSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Melissa Dillon Horowitz
150 E 58th Street, Fifth Floor Annex
New York, NY - 10155
Phone: 212-308-2440
Fax: 212-308-3099

Book an Appointment with Melissa Dillon Horowitz

To schedule an appointment, contact Melissa Dillon Horowitz at 150 E 58th Street, Fifth Floor Annex, 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 Melissa Dillon Horowitz:

Melissa Dillon Horowitz is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Melissa Dillon Horowitz 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.

Melissa Dillon Horowitz practices at 150 E 58th Street, Fifth Floor Annex, New York, New York, 10155.

To schedule an appointment with Melissa Dillon Horowitz, please contact the office at 212-308-2440.

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