Mary Elizabeth Krieger
LPCMH, LCDP, CADC | Addiction (Substance Use Disorder) Counselor
2601 W 4th St, Wilmington
Delaware, 19805-3309
302-656-0651 302-654-6432
Maps & DirectionsMary Elizabeth Krieger is a Wilmington, Delaware based counselor who is specialized as 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 book an appointment with her at 302-656-0651.
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.
Complete Profile:
Mary Elizabeth Krieger speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Mary Elizabeth Krieger |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Credentials: | LPCMH, LCDP, CADC |
| Accepts Medicare Assignment: | No |
| Practice Address: | 2601 W 4th St, Wilmington,
Delaware, 19805-3309 |
| Phone: | 302-656-0651 |
| 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 Number: | 1992818553 |
| NPI Enumeration Date: | 17 Aug, 2006 |
| NPI Last Update On: | 11 Sep, 2025 |
Medical Licenses:
Doctors can have 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 Number | Specialization | State | Status | |
| CD-0000007 | Addiction (Substance Use Disorder) Counselor | Delaware | Primary | |
| PC-0000013 | Professional Counselor | Delaware | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4010 Old Capitol Trl,
Wilmington, Delaware |
| Zip: | 19808-5726 |
Patients can reach Mary Elizabeth Krieger at
2601 W 4th St, Wilmington, Delaware or can
call to book an appointment on 302-656-0651.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.