Psychologist | Clinical Psychology

Dr. Maria Teresa Alonso, PHD

1014 Darley Rd, Wilmington, Delaware, 19810-2910

About Dr. Maria Teresa Alonso

Dr. Maria Teresa Alonso is a psychologist based in Wilmington, Delaware who is specialized in Clinical Psychology. Active license number of Dr. Maria Teresa Alonso is BI0000558 for Clinical Psychology in Delaware. Her current practice location is 1014 Darley Rd, Wilmington. Patients can contact her at 302-530-9298 or can fax her at 302-655-3237. Dr. Maria Teresa Alonso, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1639179922.

Dr. Maria Teresa Alonso 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. Maria Teresa Alonso'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. Maria Teresa Alonso
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 1014 Darley Rd,
Wilmington, DE - 19810-2910
Fax 302-655-3237

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 Number1639179922
NPI Enumeration Date: 28 Jul, 2005
NPI Last Update On: 13 Jul, 2026

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. Maria Teresa Alonso are as mentioned below.

License NumberSpecializationStateStatus
BI0000558Clinical Psychology DelawarePrimary
013188Clinical Psychology New YorkSecondary

Mailing Address

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

Dr. Maria Teresa Alonso
1014 Darley Rd,
Wilmington, DE - 19810-2910
Phone: 302-530-9298
Fax: 302-655-3237

Book an Appointment with Dr. Maria Teresa Alonso

To schedule an appointment, contact Dr. Maria Teresa Alonso at 1014 Darley Rd, Wilmington, Delaware or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Maria Teresa Alonso:

Dr. Maria Teresa Alonso 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. Maria Teresa Alonso 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. Maria Teresa Alonso practices at 1014 Darley Rd, Wilmington, Delaware, 19810-2910.

To schedule an appointment with Dr. Maria Teresa Alonso, please contact the office at 302-530-9298.

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