Psychologist | Adult Development & Aging Psychology | 38+ years experience

Dr. Leslie Best Barnes, PH.D.

600 Round Rock West Dr, Suite 404, Round Rock, Texas, 78681-5007

About Dr. Leslie Best Barnes

Dr. Leslie Best Barnes is a psychologist based in Round Rock, Texas with 38 years of experience in Adult Development & Aging Psychology. She completed her graduation in 1988. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Leslie Best Barnes is 23757 for General Psychology in Texas. Her current practice location is 600 Round Rock West Dr, Suite 404, Round Rock. Patients can contact her at 512-733-9200 or can fax her at 512-733-9200. Dr. Leslie Best Barnes, PH.D., specializes in Adult Development & Aging Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1225166952.

Dr. Leslie Best Barnes provide support to individuals at all points of life who are facing developmental issues or problems related to aging.
Adult development & aging psychologist help patients to deal with motor skill development, language acquisition, emotional development, the emergence of self-awareness and self-concept, cognitive development during childhood and throughout life, social and cultural influences on child development, personality development, moral reasoning, developmental challenges and learning disabilities.

Practice Information

Dr. Leslie Best Barnes'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 Dr. Leslie Best Barnes
Specialization Adult Development & Aging Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 38+ years
Graduation Year 1988
Gender Female
Practice Address: 600 Round Rock West Dr, Suite 404
Round Rock, TX - 78681-5007
Fax 512-733-9200

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.

PAC ID 7911064738
Enrollment ID I20090324000092
NPI Number1225166952
NPI Enumeration Date: 02 Mar, 2007
NPI Last Update On: 22 May, 2013

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 Dr. Leslie Best Barnes are as mentioned below.

License NumberSpecializationStateStatus
23757General Psychology TexasPrimary
23757Adult Development & Aging Psychology TexasSecondary
23757Cognitive & Behavioral Psychology TexasSecondary
23757Clinical Psychology TexasSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Leslie Best Barnes such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
032653001MedicaidTexas

Mailing Address

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

Dr. Leslie Best Barnes
600 Round Rock West Dr, Suite 404
Round Rock, TX - 78681-5007
Phone: 512-733-9200
Fax: 512-733-9200

Book an Appointment with Dr. Leslie Best Barnes

To schedule an appointment, contact Dr. Leslie Best Barnes at 600 Round Rock West Dr, Suite 404, Round Rock, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Leslie Best Barnes:

Dr. Leslie Best Barnes 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.

Dr. Leslie Best Barnes has approximately 38 years of experience in General Psychology.

Yes, Dr. Leslie Best Barnes accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Leslie Best Barnes 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.

Dr. Leslie Best Barnes practices at 600 Round Rock West Dr, Suite 404, Round Rock, Texas, 78681-5007.

To schedule an appointment with Dr. Leslie Best Barnes, please contact the office at 512-733-9200.

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