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

Duane Harold Johnson Jr.

Individual provider Case Manager/Care Coordinator · NPI 1649913443

Duane Harold Johnson Jr. is a Case Manager/Care Coordinator in Saint Louis, Missouri. Practices as a sole proprietor. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

3863 Cleveland Ave
Saint Louis, MO 63110-4009
Phone: (314) 664-3927
Fax: (314) 664-0556
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1649913443
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 19, 2022
Last updated in NPPESApril 19, 2022
Certification dateApril 19, 2022

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