Psychologist | Cognitive & Behavioral Psychology

Mr. Alden Marc Cass, PSY.D

757 3rd Avenue - 20th Floor, Nyc, New York, 10017

About Mr. Alden Marc Cass

Mr. Alden Marc Cass is a psychologist based in Nyc, New York who is specialized in Cognitive & Behavioral Psychology. Active license number of Mr. Alden Marc Cass is 015595 for Cognitive & Behavioral Psychology in New York. His current practice location is 757 3rd Avenue - 20th Floor, Nyc. Patients can contact him at 646-600-9011 or can fax him at 646-202-9610. Mr. Alden Marc Cass, PSY.D, specializes in Cognitive & Behavioral Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1639555907.

Mr. Alden Marc Cass 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

Mr. Alden Marc Cass'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 Mr. Alden Marc Cass
Specialization Cognitive & Behavioral Psychology
Credentials PSY.D
Gender Male
Practice Address: 757 3rd Avenue - 20th Floor,
Nyc, NY - 10017
Fax 646-202-9610

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 Number1639555907
NPI Enumeration Date: 10 Aug, 2015
NPI Last Update On: 27 Oct, 2021

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 Mr. Alden Marc Cass are as mentioned below.

License NumberSpecializationStateStatus
015595Cognitive & Behavioral 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.

Mr. Alden Marc Cass
757 3rd Avenue - 20th Floor,
Nyc, NY - 10017
Phone: 646-600-9011
Fax: 646-202-9610

Book an Appointment with Mr. Alden Marc Cass

To schedule an appointment, contact Mr. Alden Marc Cass at 757 3rd Avenue - 20th Floor, Nyc, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Mr. Alden Marc Cass:

Mr. Alden Marc Cass is a psychologist specializing in Cognitive & Behavioral Psychology. He 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.

Yes, Mr. Alden Marc Cass 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.

Mr. Alden Marc Cass practices at 757 3rd Avenue - 20th Floor, Nyc, New York, 10017.

To schedule an appointment with Mr. Alden Marc Cass, please contact the office at 646-600-9011.

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