Mental Health Therapist

Gwendolyn Marie Castle

1689 Route 22, Brewster, New York, 10509-4022

About Gwendolyn Marie Castle

Gwendolyn Marie Castle is a therapist based in Brewster, New York who is specialized in Mental Health Counselor. Her current practice location is 1689 Route 22, Brewster. Patients can reach her at 845-279-2995 or can fax her at 845-278-4089. Gwendolyn Marie Castle NPI number (Unique professional ID assigned by NPPES) is 1467126862.

Gwendolyn Marie Castle is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Gwendolyn Marie Castle speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Gwendolyn Marie Castle
Specialization Mental Health Counselor
Gender Female
Practice Address: 1689 Route 22,
Brewster, NY - 10509-4022
Fax 845-278-4089

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1467126862
NPI Enumeration Date: 09 Aug, 2021
NPI Last Update On: 20 Apr, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Gwendolyn Marie Castle are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Gwendolyn Marie Castle
1689 Route 22,
Brewster, NY - 10509-4022
Phone: 845-279-2995
Fax: 845-278-4089

Book an Appointment with Gwendolyn Marie Castle

To schedule an appointment, contact Gwendolyn Marie Castle at 1689 Route 22, Brewster, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Gwendolyn Marie Castle:

Gwendolyn Marie Castle is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Gwendolyn Marie Castle is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Gwendolyn Marie Castle practices at 1689 Route 22, Brewster, New York, 10509-4022.

To schedule an appointment with Gwendolyn Marie Castle, please contact the office at 845-279-2995.

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