Mary Elizabeth Krieger, LPCMH, LCDP, CADC
Addiction (Substance Use Disorder)
Mary Elizabeth Krieger is an Addiction (Substance Use Disorder) specialist based in Wilmington, DE with over 44 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 44 years in counseling, Mary Elizabeth Krieger, LPCMH, LCDP, CADC is a long-established addiction (substance use disorder) specialist in Wilmington. She has been practicing since 2006 — over 44 years.
Older · 254dNPPES updated 2025-09-11 · verify NPI on CMS · Verify license at Delaware Board of Medical Licensure & Discipline
Contact & Location
Practice Location
2601 W 4th St, Wilmington, DE 19805-3309
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
44 years in practice
Senior practitioner
Definition to come...
Taxonomy: 101YA0400X
Mailing address
4010 Old Capitol Trl, Wilmington, DE 19808-5726
Differs from practice location
Virtual Addiction (Substance Use Disorder) Care With Mary Elizabeth Krieger
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary Elizabeth Krieger for follow-ups, medication reviews, and ongoing care — no travel to Wilmington required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mary Elizabeth Krieger
Dr. Krieger is listed as active in the NPI registry with telehealth listed in Wilmington, DE. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (302) 656-0651.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
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Contact Mary Elizabeth Krieger
Practice Location
2601 W 4th St, Wilmington, DE 19805-3309
Mailing Address
4010 Old Capitol Trl, Wilmington, DE 19808-5726
This is a provider directory. Contact the office directly to schedule appointments.
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