Mental Health Therapist

Crystal Addison

950 S Oyster Bay Rd, Hicksville, New York, 11801-3511

About Crystal Addison

Crystal Addison is a therapist based in Hicksville, New York who is specialized in Mental Health Counselor. Her current practice location is 950 S Oyster Bay Rd, Hicksville. Patients can reach her at 516-822-6111. Crystal Addison NPI number (Unique professional ID assigned by NPPES) is 1699550319.

Crystal Addison 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

Crystal Addison 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 Crystal Addison
Specialization Mental Health Counselor
Gender Female
Practice Address: 950 S Oyster Bay Rd,
Hicksville, NY - 11801-3511

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 Number1699550319
NPI Enumeration Date: 30 Aug, 2023
NPI Last Update On: 30 Aug, 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 Crystal Addison 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.

Crystal Addison
950 S Oyster Bay Rd,
Hicksville, NY - 11801-3510
Phone: 516-822-6111

Book an Appointment with Crystal Addison

To schedule an appointment, contact Crystal Addison at 950 S Oyster Bay Rd, Hicksville, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Crystal Addison:

Crystal Addison 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, Crystal Addison is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Crystal Addison practices at 950 S Oyster Bay Rd, Hicksville, New York, 11801-3511.

To schedule an appointment with Crystal Addison, please contact the office at 516-822-6111.

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