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John Rapp, Lcsw, LLC

Clinical Social Worker in Ballwin, MO · enumerated 2020 · authorized official John Rapp, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639708639

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Registry record

Entity type Organization (Type 2)
Legal business name John Rapp, Lcsw, LLC
Practice address 13975 Manchester Rd Ste 2, Ballwin, MO, 63011
Phone (573) 424-4808
Enumeration date Apr 2, 2020
Last updated in NPPES Sep 25, 2024

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name John Rapp
Title Owner
Phone (314) 456-9127

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for John Rapp, Lcsw, LLC?
NPPES lists John Rapp (Owner) as the authorized official for this organization.
What is the NPI number for John Rapp, Lcsw, LLC?
The NPI for John Rapp, Lcsw, LLC is 1639708639, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-25.