Therapist

Miss Sallie Ann Williamson, LMSW

452 Suffolk Ave, Brentwood, New York, 11717-4214

About Miss Sallie Ann Williamson

Miss Sallie Ann Williamson is a therapist based in Brentwood, New York who is specialized in Counselor. Active license number of Miss Sallie Ann Williamson is 00061765 for Counselor in New York. Her current practice location is 452 Suffolk Ave, Brentwood. Patients can reach her at 631-436-6065 or can fax her at 631-436-6068. Miss Sallie Ann Williamson is LMSW in Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1538319405.

Miss Sallie Ann Williamson is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Practice Information

Miss Sallie Ann Williamson 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 Miss Sallie Ann Williamson
Specialization Counselor
Credentials LMSW
Gender Female
Practice Address: 452 Suffolk Ave,
Brentwood, NY - 11717-4214
Fax 631-436-6068

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 Number1538319405
NPI Enumeration Date: 26 Sep, 2008
NPI Last Update On: 26 Sep, 2008

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 Miss Sallie Ann Williamson are as mentioned below.

License NumberSpecializationStateStatus
00061765Counselor 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.

Miss Sallie Ann Williamson
452 Suffolk Ave,
Brentwood, NY - 11717-4214
Phone: 631-436-6065
Fax: 631-436-6068

Book an Appointment with Miss Sallie Ann Williamson

To schedule an appointment, contact Miss Sallie Ann Williamson at 452 Suffolk Ave, Brentwood, New York or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Miss Sallie Ann Williamson:

Miss Sallie Ann Williamson is a therapist specializing in Counselor. She is a trained and licensed mental health professional who helps individuals, couples, or groups manage and overcome emotional, psychological, behavioral, or relationship challenges. She works with people dealing with anxiety, depression, mood disorders, trauma, post-traumatic stress disorder (PTSD), grief and loss etc. She support her clients by understanding their thoughts, emotions, and behaviors.

Yes, Miss Sallie Ann Williamson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Miss Sallie Ann Williamson practices at 452 Suffolk Ave, Brentwood, New York, 11717-4214.

To schedule an appointment with Miss Sallie Ann Williamson, please contact the office at 631-436-6065.

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