Psychiatrist | Child & Adolescent Psychiatry

Karen Lesley Thomas I, M.D.

998 Crooked Hill Rd Bldg 20, West Brentwood, New York, 11717-1019

About Karen Lesley Thomas I

Karen Lesley Thomas I is a psychiatrist based in West Brentwood, New York who is specialized in Child & Adolescent Psychiatry. Active license number of Karen Lesley Thomas I is 390200000X for Psychiatry in Pennsylvania. Her current practice location is 998 Crooked Hill Rd Bldg 20, West Brentwood. Patients can contact her at 631-761-4095. Karen Lesley Thomas I, M.D., specializes in Child & Adolescent Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1255592911.

Karen Lesley Thomas I has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Practice Information

Karen Lesley Thomas I'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 Karen Lesley Thomas I
Specialization Child & Adolescent Psychiatry
Credentials M.D.
Gender Female
Practice Address: 998 Crooked Hill Rd Bldg 20,
West Brentwood, NY - 11717-1019

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 Number1255592911
NPI Enumeration Date: 24 Jun, 2008
NPI Last Update On: 13 Dec, 2021

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 Karen Lesley Thomas I are as mentioned below.

License NumberSpecializationStateStatus
390200000XPsychiatry PennsylvaniaPrimary
261023Child & Adolescent Psychiatry New YorkSecondary

Mailing Address

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

Karen Lesley Thomas I
998 Crooked Hill Rd Bldg 20,
West Brentwood, NY - 11717-1019
Phone: 631-761-4095

Book an Appointment with Karen Lesley Thomas I

To schedule an appointment, contact Karen Lesley Thomas I at 998 Crooked Hill Rd Bldg 20, West Brentwood, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Karen Lesley Thomas I:

Karen Lesley Thomas I is a psychiatrist specializing in Psychiatry. She specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Karen Lesley Thomas I 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.

Karen Lesley Thomas I practices at 998 Crooked Hill Rd Bldg 20, West Brentwood, New York, 11717-1019.

To schedule an appointment with Karen Lesley Thomas I, please contact the office at 631-761-4095.

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