Psychologist | General Psychology

Tammy Dorraine Hays, M.A.

590 County Road 4810, Warren, Texas, 77664-6494

About Tammy Dorraine Hays

Tammy Dorraine Hays is a psychologist based in Warren, Texas who is specialized in General Psychology. Her current practice location is 590 County Road 4810, Warren. Patients can contact her at 409-547-0481. Tammy Dorraine Hays, M.A., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1427294255.

Tammy Dorraine Hays 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

Tammy Dorraine Hays'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 Tammy Dorraine Hays
Specialization General Psychology
Credentials M.A.
Gender Female
Practice Address: 590 County Road 4810,
Warren, TX - 77664-6494

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 Number1427294255
NPI Enumeration Date: 29 Dec, 2008
NPI Last Update On: 29 Dec, 2008

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 Tammy Dorraine Hays are as mentioned below.

License NumberSpecializationStateStatus
General Psychology Primary

Mailing Address

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

Tammy Dorraine Hays
590 County Road 4810,
Warren, TX - 77664-6494
Phone: 409-547-0481

Book an Appointment with Tammy Dorraine Hays

To schedule an appointment, contact Tammy Dorraine Hays at 590 County Road 4810, Warren, Texas or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Tammy Dorraine Hays:

Tammy Dorraine Hays 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, Tammy Dorraine Hays 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.

Tammy Dorraine Hays practices at 590 County Road 4810, Warren, Texas, 77664-6494.

To schedule an appointment with Tammy Dorraine Hays, please contact the office at 409-547-0481.

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