Psychologist | Clinical Psychology

Dr. Monika Diaz, PHD

2631 Gattis School Rd Ste 405, Round Rock, Texas, 78664-2822

About Dr. Monika Diaz

Dr. Monika Diaz is a psychologist based in Round Rock, Texas who is specialized in Clinical Psychology. Active license number of Dr. Monika Diaz is 41036 for Clinical Psychology in Texas. Her current practice location is 2631 Gattis School Rd Ste 405, Round Rock. Patients can contact her at 737-320-8109. Dr. Monika Diaz, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1326884347.

Dr. Monika Diaz is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Monika Diaz'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. Monika Diaz
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 2631 Gattis School Rd Ste 405,
Round Rock, TX - 78664-2822

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 Number1326884347
NPI Enumeration Date: 09 Jul, 2024
NPI Last Update On: 15 Dec, 2025

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. Monika Diaz are as mentioned below.

License NumberSpecializationStateStatus
41036Clinical Psychology TexasPrimary

Mailing Address

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

Dr. Monika Diaz
2631 Gattis School Rd Ste 405,
Round Rock, TX - 78664-2822
Phone: 737-320-8109

Book an Appointment with Dr. Monika Diaz

To schedule an appointment, contact Dr. Monika Diaz at 2631 Gattis School Rd Ste 405, Round Rock, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Monika Diaz:

Dr. Monika Diaz is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Monika Diaz 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. Monika Diaz practices at 2631 Gattis School Rd Ste 405, Round Rock, Texas, 78664-2822.

To schedule an appointment with Dr. Monika Diaz, please contact the office at 737-320-8109.

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