Psychologist | General Psychology

Kathleen Marie Everson, PSY.D.

575 Underhill Blvd, Syosset, New York, 11791-3426

About Kathleen Marie Everson

Kathleen Marie Everson is a psychologist based in Syosset, New York who is specialized in General Psychology. Active license number of Kathleen Marie Everson is 68-P127831-01 for General Psychology in New York. Her current practice location is 575 Underhill Blvd, Syosset. Patients can contact her at 516-780-0111. Kathleen Marie Everson, PSY.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1114779956.

Kathleen Marie Everson is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Kathleen Marie Everson'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 Kathleen Marie Everson
Specialization General Psychology
Credentials PSY.D.
Gender Female
Practice Address: 575 Underhill Blvd,
Syosset, NY - 11791-3426

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 Number1114779956
NPI Enumeration Date: 04 Apr, 2024
NPI Last Update On: 04 Apr, 2024

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 Kathleen Marie Everson are as mentioned below.

License NumberSpecializationStateStatus
68-P127831-01General 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.

Kathleen Marie Everson
3 Highland Ave,
Farmingville, NY - 11738-2006
Phone: 631-495-5689

Book an Appointment with Kathleen Marie Everson

To schedule an appointment, contact Kathleen Marie Everson at 575 Underhill Blvd, Syosset, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Kathleen Marie Everson:

Kathleen Marie Everson is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Kathleen Marie Everson 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.

Kathleen Marie Everson practices at 575 Underhill Blvd, Syosset, New York, 11791-3426.

To schedule an appointment with Kathleen Marie Everson, please contact the office at 516-780-0111.

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