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Dap, Consulting

Intellectual and/or Developmental Disabilities Residential Treatment Facility in Washington, DC · enumerated 2017 · authorized official Olusola Zaccheus, Developmental Therapist.

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

National Provider Identifier

1679004378

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Registry record

Entity type Organization (Type 2)
Legal business name Dap, Consulting
Practice address 269 56th St Ne, Washington, DC, 20019
Phone (201) 281-4458
Enumeration date Mar 23, 2017
Last updated in NPPES Mar 23, 2017

Taxonomy & classification

320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities · License 400316903315 (DC) Primary

Authorized official

Name Olusola Zaccheus
Title Developmental Therapist
Phone (201) 281-4458

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

What is the NPI number for Dap, Consulting?
The NPI for Dap, Consulting is 1679004378, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dap, Consulting?
NPPES lists Olusola Zaccheus (Developmental Therapist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-23.