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

Mr. Leonard Douglas Jackson Sr.

Individual provider Social Worker · NPI 1093428047

Mr. Leonard Douglas Jackson Sr. is a Social Worker in Saint Louis, Missouri. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1430 Olive St Ste 400
Saint Louis, MO 63103-2303
Phone: (314) 206-3700
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1093428047
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 4, 2023
Last updated in NPPESJanuary 4, 2023
Certification dateJanuary 4, 2023

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