Psychologist | Clinical Psychology

Eric Gerard Wiedemann, PSYD

20 Market Street, Suite 230, Lockport, New York, 14094

About Eric Gerard Wiedemann

Eric Gerard Wiedemann is a psychologist based in Lockport, New York who is specialized in Clinical Psychology. Active license number of Eric Gerard Wiedemann is 013711 for Clinical Psychology in New York. His current practice location is 20 Market Street, Suite 230, Lockport. Patients can contact him at 716-625-9550 or can fax him at 716-433-7846. Eric Gerard Wiedemann, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1881791481.

Eric Gerard Wiedemann 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Eric Gerard Wiedemann'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 Eric Gerard Wiedemann
Specialization Clinical Psychology
Credentials PSYD
Gender Male
Practice Address: 20 Market Street, Suite 230
Lockport, NY - 14094
Fax 716-433-7846

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 Number1881791481
NPI Enumeration Date: 19 Sep, 2006
NPI Last Update On: 08 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 Eric Gerard Wiedemann are as mentioned below.

License NumberSpecializationStateStatus
013711Clinical 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.

Eric Gerard Wiedemann
20 Market Street, Suite 230
Lockport, NY - 14094
Phone: 716-625-9550
Fax: 716-433-7846

Book an Appointment with Eric Gerard Wiedemann

To schedule an appointment, contact Eric Gerard Wiedemann at 20 Market Street, Suite 230, Lockport, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Eric Gerard Wiedemann:

Eric Gerard Wiedemann is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Eric Gerard Wiedemann 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.

Eric Gerard Wiedemann practices at 20 Market Street, Suite 230, Lockport, New York, 14094.

To schedule an appointment with Eric Gerard Wiedemann, please contact the office at 716-625-9550.

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