Psychologist | General Psychology

Sheldon Firstenberg, PSY.D.

118 E 28th St Rm 315, New York, New York, 10016-8444

About Sheldon Firstenberg

Sheldon Firstenberg is a psychologist based in New York, New York who is specialized in General Psychology. Active license number of Sheldon Firstenberg is 9623 for General Psychology in New York. His current practice location is 118 E 28th St Rm 315, New York. Patients can contact him at 212-545-0249. Sheldon Firstenberg, PSY.D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1205846094.

Sheldon Firstenberg is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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.

Practice Information

Sheldon Firstenberg'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 Sheldon Firstenberg
Specialization General Psychology
Credentials PSY.D.
Gender Male
Practice Address: 118 E 28th St Rm 315,
New York, NY - 10016-8444

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 Number1205846094
NPI Enumeration Date: 08 Aug, 2006
NPI Last Update On: 09 Jul, 2007

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 Sheldon Firstenberg are as mentioned below.

License NumberSpecializationStateStatus
9623General Psychology New YorkPrimary

Other Medical Identifiers

Other professional identifiers associated with Sheldon Firstenberg such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
01822004MedicaidNew York

Mailing Address

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

Sheldon Firstenberg
150 E 27th St Apt 2d,
New York, NY - 10016-9051

Book an Appointment with Sheldon Firstenberg

To schedule an appointment, contact Sheldon Firstenberg at 118 E 28th St Rm 315, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Sheldon Firstenberg:

Sheldon Firstenberg is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He 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, Sheldon Firstenberg 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.

Sheldon Firstenberg practices at 118 E 28th St Rm 315, New York, New York, 10016-8444.

To schedule an appointment with Sheldon Firstenberg, please contact the office at 212-545-0249.

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