Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Margaret Leister, CADC, LCDP

Individual provider Clinical Social Worker · NPI 1508991183

Margaret Leister, CADC, LCDP is a Clinical Social Worker in Dover, Delaware. Licensed in Delaware. Registered with an NPI since 2007.

Licensed in
DE
In the registry since
2007
Specialties on file
2
What do these letters mean?
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

1550 S Governors Ave
Dover, DE 19904-7020
Phone: (302) 678-4558
Fax: (302) 678-4577
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CD0000026 (DE)
Clinical Social Worker Taxonomy 1041C0700X · Licence 794 (DE)

Record details

NPI number1508991183
Entity typeIndividual (Type 1)
GenderFemale
Credentials CADC , LCDP
Sole proprietorNo
NPI enumeratedFebruary 22, 2007
Last updated in NPPESAugust 6, 2007

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