Psychologist | Adult Development & Aging Psychology

Dr. Gail Sisselman Lencz, PSY.D.

654 Madison Ave, Suite 1905, New York, New York, 10021-8404

About Dr. Gail Sisselman Lencz

Dr. Gail Sisselman Lencz is a psychologist based in New York, New York who is specialized in Adult Development & Aging Psychology. Active license number of Dr. Gail Sisselman Lencz is 013707 for Forensic Psychology in New York. Her current practice location is 654 Madison Ave, Suite 1905, New York. Patients can contact her at 917-957-4245 or can fax her at 646-349-2780. Dr. Gail Sisselman Lencz, PSY.D., specializes in Adult Development & Aging Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1235291030.

Dr. Gail Sisselman Lencz provide support to individuals at all points of life who are facing developmental issues or problems related to aging.
Adult development & aging psychologist help patients to deal with motor skill development, language acquisition, emotional development, the emergence of self-awareness and self-concept, cognitive development during childhood and throughout life, social and cultural influences on child development, personality development, moral reasoning, developmental challenges and learning disabilities.

Practice Information

Dr. Gail Sisselman Lencz'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. Gail Sisselman Lencz
Specialization Adult Development & Aging Psychology
Credentials PSY.D.
Gender Female
Practice Address: 654 Madison Ave, Suite 1905
New York, NY - 10021-8404
Fax 646-349-2780

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 Number1235291030
NPI Enumeration Date: 15 Dec, 2006
NPI Last Update On: 11 Sep, 2025

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. Gail Sisselman Lencz are as mentioned below.

License NumberSpecializationStateStatus
013707Forensic Psychology New YorkPrimary
013707Adult Development & Aging Psychology New YorkSecondary
013707Clinical Psychology New YorkSecondary
013707General Psychology New YorkSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Gail Sisselman Lencz such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
P2753984OtherNew YorkOXFORD HEALTH PROVIDER ID

Mailing Address

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

Dr. Gail Sisselman Lencz
654 Madison Ave, Suite 1905
New York, NY - 10021-8404
Phone: 917-957-4245
Fax: 646-349-2780

Book an Appointment with Dr. Gail Sisselman Lencz

To schedule an appointment, contact Dr. Gail Sisselman Lencz at 654 Madison Ave, Suite 1905, 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. Gail Sisselman Lencz:

Dr. Gail Sisselman Lencz is a psychologist specializing in Forensic Psychology. She helps to facilitate the legal process by providing psychology expertise to various individuals in the legal system. Her understanding and explanations of certain aspects of psychological health can help move along court cases, inform juries, determine the reasons behind crimes being committed, and otherwise play an integral role in the system. Forensic psychologist responsibilities include conducting screenings or assessments of prisoners, investigate psychological disorders among criminal and civil court defendants, and to examine the mental state of criminals to determine if they are able to stand trial.

Yes, Dr. Gail Sisselman Lencz 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. Gail Sisselman Lencz practices at 654 Madison Ave, Suite 1905, New York, New York, 10021-8404.

To schedule an appointment with Dr. Gail Sisselman Lencz, please contact the office at 917-957-4245.

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