Psychology Clinic | Counseling

David Mandelbaum, Ph.d.

1301 N Harrison St, 101, Wilmington, Delaware, 19806-3128

About David Mandelbaum, Ph.d.

David Mandelbaum, Ph.d. is a psychology clinic located in Wilmington, Delaware. specializing in Counseling. The clinic is located at 1301 N Harrison St, 101, Wilmington, DE and can be reached at 302-429-0195. The authorized official for David Mandelbaum, Ph.d. is Dr. David Ira Mandelbaum, who serves the clinic’s Psychologist. He/She can be contacted at 302-429-0195. The clinic’s primary license number in Delaware is B1000136 (Counseling) .
David Mandelbaum, Ph.d. Clinic help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. Psychologists also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Clinic Information

David Mandelbaum, Ph.d. Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name David Mandelbaum, Ph.d.
Specialization Counseling Psychology
Practice Address 1301 N Harrison St, 101
Wilmington, DE - 19806-3128
Fax 302-777-1712

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Dr. David Ira Mandelbaum
Position Psychologist
Contact Number 302-429-0195

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 Number1275916579
NPI Enumeration Date: 04 Jul, 2015
NPI Last Update On: 04 Jul, 2015

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for David Mandelbaum, Ph.d. are as mentioned below.
License NumberSpecializationStateStatus
B1000136Counseling DelawarePrimary

Mailing Address

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

David Mandelbaum, Ph.d.
1301 N Harrison St, 101
Wilmington, DE - 19806-3128
Phone: 302-429-0195
Fax: 302-777-1712

Book an Appointment with David Mandelbaum, Ph.d.

To schedule an appointment, contact David Mandelbaum, Ph.d. at 1301 N Harrison St, 101, Wilmington, Delaware or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about David Mandelbaum, Ph.d. clinic:

David Mandelbaum, Ph.d. is a psychology clinic specializing in Counseling Psychology.

David Mandelbaum, Ph.d. is located at 1301 N Harrison St, 101, Wilmington, Delaware 19806-3128.

Patients can contact David Mandelbaum, Ph.d. at 302-429-0195 for inquiries about its services and appointments.

Please contact David Mandelbaum, Ph.d. directly to inquire about new-patient availability and appointment options.
* Availability may change.

David Mandelbaum, Ph.d. help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. Psychologists also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Patients can contact David Mandelbaum, Ph.d. at 302-429-0195 to inquire about appointments, consultation requirements and available services.

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