Psychologist | Clinical Psychology

Dr. Martha E Duffer, PSY.D.

504 W 17th St, Austin, Texas, 78701-1203

About Dr. Martha E Duffer

Dr. Martha E Duffer is a psychologist based in Austin, Texas who is specialized in Clinical Psychology. Active license number of Dr. Martha E Duffer is 25374 for Clinical Psychology in Texas. Her current practice location is 504 W 17th St, Austin. Patients can contact her at 512-476-5683. Dr. Martha E Duffer, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1396920807.

Dr. Martha E Duffer 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. Martha E Duffer'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. Martha E Duffer
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 504 W 17th St,
Austin, TX - 78701-1203

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 Number1396920807
NPI Enumeration Date: 02 Jan, 2008
NPI Last Update On: 02 Jan, 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 Dr. Martha E Duffer are as mentioned below.

License NumberSpecializationStateStatus
25374Clinical 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. Martha E Duffer
504 W 17th St,
Austin, TX - 78701-1203
Phone: 512-476-5683

Book an Appointment with Dr. Martha E Duffer

To schedule an appointment, contact Dr. Martha E Duffer at 504 W 17th St, Austin, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Martha E Duffer:

Dr. Martha E Duffer 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. Martha E Duffer 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. Martha E Duffer practices at 504 W 17th St, Austin, Texas, 78701-1203.

To schedule an appointment with Dr. Martha E Duffer, please contact the office at 512-476-5683.

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