Psychologist | Clinical Psychology

Dr. Stefanie Allister, PSY.D.

19 W 34th St, Penthouse Suite, New York, New York, 10001-3006

About Dr. Stefanie Allister

Dr. Stefanie Allister is a psychologist based in New York, New York who is specialized in Clinical Psychology. Active license number of Dr. Stefanie Allister is 017816 for Clinical Psychology in New York. Her current practice location is 19 W 34th St, Penthouse Suite, New York. Patients can contact her at 917-972-5448. Dr. Stefanie Allister, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1174755755.

Dr. Stefanie Allister is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Stefanie Allister'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. Stefanie Allister
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 19 W 34th St, Penthouse Suite
New York, NY - 10001-3006

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 Number1174755755
NPI Enumeration Date: 17 Aug, 2009
NPI Last Update On: 17 Aug, 2009

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. Stefanie Allister are as mentioned below.

License NumberSpecializationStateStatus
017816Clinical 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.

Dr. Stefanie Allister
19 W 34th St, Penthouse Suite
New York, NY - 10001-3006

Book an Appointment with Dr. Stefanie Allister

To schedule an appointment, contact Dr. Stefanie Allister at 19 W 34th St, Penthouse Suite, New York, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Stefanie Allister:

Dr. Stefanie Allister is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Stefanie Allister 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. Stefanie Allister practices at 19 W 34th St, Penthouse Suite, New York, New York, 10001-3006.

To schedule an appointment with Dr. Stefanie Allister, please contact the office at 917-972-5448.

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