Psychologist | General Psychology

Heather Mastrianno, PSYD

645 N Walnut Ave, New Braunfels, Texas, 78130-7925

About Heather Mastrianno

Heather Mastrianno is a psychologist based in New Braunfels, Texas who is specialized in General Psychology. Active license number of Heather Mastrianno is 36336 for General Psychology in Texas. Her current practice location is 645 N Walnut Ave, New Braunfels. Patients can contact her at 830-730-6090. Heather Mastrianno, PSYD, specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1356789234.

Heather Mastrianno 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

Heather Mastrianno'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 Heather Mastrianno
Specialization General Psychology
Credentials PSYD
Gender Female
Practice Address: 645 N Walnut Ave,
New Braunfels, TX - 78130-7925

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 Number1356789234
NPI Enumeration Date: 12 Jun, 2013
NPI Last Update On: 05 Aug, 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 Heather Mastrianno are as mentioned below.

License NumberSpecializationStateStatus
36336General 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.

Heather Mastrianno
645 N Walnut Ave,
New Braunfels, TX - 78130-7925

Book an Appointment with Heather Mastrianno

To schedule an appointment, contact Heather Mastrianno at 645 N Walnut Ave, New Braunfels, Texas or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Heather Mastrianno:

Heather Mastrianno 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, Heather Mastrianno 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.

Heather Mastrianno practices at 645 N Walnut Ave, New Braunfels, Texas, 78130-7925.

To schedule an appointment with Heather Mastrianno, please contact the office at 830-730-6090.

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