Addiction Therapist

Mary Elizabeth Krieger, LPCMH, LCDP, CADC

2601 W 4th St, Wilmington, Delaware, 19805-3309

About Mary Elizabeth Krieger

Mary Elizabeth Krieger is a therapist based in Wilmington, Delaware who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mary Elizabeth Krieger is CD-0000007 for Addiction (Substance Use Disorder) Counselor in Delaware. Her current practice location is 2601 W 4th St, Wilmington. Patients can reach her at 302-656-0651 or can fax her at 302-654-6432. Mary Elizabeth Krieger is LPCMH, LCDP, CADC in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1992818553.

Mary Elizabeth Krieger is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Mary Elizabeth Krieger speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mary Elizabeth Krieger
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LPCMH, LCDP, CADC
Gender Female
Practice Address: 2601 W 4th St,
Wilmington, DE - 19805-3309
Fax 302-654-6432

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1992818553
NPI Enumeration Date: 17 Aug, 2006
NPI Last Update On: 11 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Elizabeth Krieger are as mentioned below.

License NumberSpecializationStateStatus
CD-0000007Addiction (Substance Use Disorder) Counselor DelawarePrimary
PC-0000013Professional Counselor DelawareSecondary

Mailing Address

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

Mary Elizabeth Krieger
4010 Old Capitol Trl,
Wilmington, DE - 19808-5726

Book an Appointment with Mary Elizabeth Krieger

To schedule an appointment, contact Mary Elizabeth Krieger at 2601 W 4th St, Wilmington, Delaware or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Elizabeth Krieger:

Mary Elizabeth Krieger is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Mary Elizabeth Krieger is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Elizabeth Krieger practices at 2601 W 4th St, Wilmington, Delaware, 19805-3309.

To schedule an appointment with Mary Elizabeth Krieger, please contact the office at 302-656-0651.

Reviews & Feedback

Have you visited Mary Elizabeth Krieger? Share your experience to help others looking for a Addiction (Substance Use Disorder) Counselor in Wilmington, DE.

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