Psychologist | Clinical Psychology

Dr. Melanie Starr Costello, PH.D.

1633 Q St Nw, Suite 200, Washington, District Of Columbia, 20009-6351

About Dr. Melanie Starr Costello

Dr. Melanie Starr Costello is a psychologist based in Washington, District Of Columbia who is specialized in Clinical Psychology. Active license number of Dr. Melanie Starr Costello is PSY1000193 for Psychoanalysis in District Of Columbia. Her current practice location is 1633 Q St Nw, Suite 200, Washington. Patients can contact her at 202-588-5008. Dr. Melanie Starr Costello, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1497966691.

Dr. Melanie Starr Costello 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. Melanie Starr Costello'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. Melanie Starr Costello
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 1633 Q St Nw, Suite 200
Washington, DC - 20009-6351

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 Number1497966691
NPI Enumeration Date: 28 May, 2007
NPI Last Update On: 11 Sep, 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. Melanie Starr Costello are as mentioned below.

License NumberSpecializationStateStatus
PSY1000193Psychoanalysis District Of ColumbiaPrimary
PSY1000193Clinical Psychology District Of ColumbiaSecondary

Mailing Address

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

Dr. Melanie Starr Costello
1633 Q St Nw, Suite 200
Washington, DC - 20009-6351
Phone: 202-588-5008

Book an Appointment with Dr. Melanie Starr Costello

To schedule an appointment, contact Dr. Melanie Starr Costello at 1633 Q St Nw, Suite 200, Washington, District Of Columbia or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Melanie Starr Costello:

Dr. Melanie Starr Costello is a psychologist specializing in Psychoanalysis. She is a practitioner of psychoanalysis which includes methods of eliciting from patients their past emotional experiences and their role in influencing their current mental life, in order to discover the conflicts and mechanisms by which their pathologic mental state has been produced and to furnish hints for psychotherapeutic procedures, the method employs free association, recall and interpretation of dreams and interpretation of transference and resistance phenomena.
Psychoanalysis psychologist is an individual who is educated with a doctorís degree in psychoanalysis or psychology, trained at an established psychoanalytic institute, and practices or adheres to the principles of psychoanalysis. Psychoanalysis is a form of psychotherapy and a system of investigation for determining and understanding mental processes, which was originally conceived by Sigmund Freud. Psychoanalysis involves the analysis and interpretation of dreams, resistances, and transferences, and uses free association and catharsis. Clinical practice requires licensure.

Yes, Dr. Melanie Starr Costello 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. Melanie Starr Costello practices at 1633 Q St Nw, Suite 200, Washington, District Of Columbia, 20009-6351.

To schedule an appointment with Dr. Melanie Starr Costello, please contact the office at 202-588-5008.

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