Psychologist | Adult Development & Aging Psychology | 22+ years experience

Marie-genevieve Iselin, PHD

26 W 9th St, Suite 2c, New York, New York, 10011-8971

About Marie-genevieve Iselin

Marie-genevieve Iselin is a psychologist based in New York, New York with 22 years of experience in Adult Development & Aging Psychology. She completed her graduation in 2004. She is also affiliated with hospitals like She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Marie-genevieve Iselin is 16589 for Adult Development & Aging Psychology in New York. Her current practice location is 26 W 9th St, Suite 2c, New York. Patients can contact her at 212-228-2898 or can fax her at 212-228-2898. Marie-genevieve Iselin, PHD, specializes in Adult Development & Aging Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1093849358.

Marie-genevieve Iselin 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

Marie-genevieve Iselin'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 Marie-genevieve Iselin
Specialization Adult Development & Aging Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 22+ years
Graduation Year 2004
Gender Female
Practice Address: 26 W 9th St, Suite 2c
New York, NY - 10011-8971
Fax 212-228-2898

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.

PAC ID 3577614106
Enrollment ID I20090623000044
NPI Number1093849358
NPI Enumeration Date: 16 Mar, 2007
NPI Last Update On: 24 Oct, 2016

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 Marie-genevieve Iselin are as mentioned below.

License NumberSpecializationStateStatus
16589Adult Development & Aging Psychology New YorkPrimary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(330195)New hyde park, NYAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Marie-genevieve Iselin is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
North Shore - Lij Medical Pc (3375701568)4569

Mailing Address

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

Marie-genevieve Iselin
7-13 Washington Sq N, Apt. 7
New York, NY - 10003-6623
Phone: 212-998-2898
Fax: 212-228-2898

Book an Appointment with Marie-genevieve Iselin

To schedule an appointment, contact Marie-genevieve Iselin at 26 W 9th St, Suite 2c, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marie-genevieve Iselin:

Marie-genevieve Iselin is a psychologist specializing in Adult Development & Aging Psychology. She 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.

Marie-genevieve Iselin has approximately 22 years of experience in Adult Development & Aging Psychology.

Yes, Marie-genevieve Iselin accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Marie-genevieve Iselin 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.

Marie-genevieve Iselin practices at 26 W 9th St, Suite 2c, New York, New York, 10011-8971.

To schedule an appointment with Marie-genevieve Iselin, please contact the office at 212-228-2898.

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