Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Maria Danielle Blackwell, LCSW-C

Individual provider Clinical Social Worker · NPI 1164332045

Maria Danielle Blackwell, LCSW-C is a Clinical Social Worker in Delmar, Delaware. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2026
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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 34
Delmar, DE 19940-0034
Phone: (443) 859-2115
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 28705 (MD)

Record details

NPI number1164332045
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW-C
Sole proprietorYes
NPI enumeratedSeptember 11, 2026
Last updated in NPPESSeptember 11, 2026
Certification dateSeptember 9, 2026

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