Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donald Wayne Johnson Jr.
Behavior Analyst in Las Vegas, NV · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437499449
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Registry record
Entity type Individual (Type 1)
Name Donald Wayne Johnson Jr.
Sex Male
Practice address 2421 Tech Center Ct, Ste 108, Las Vegas, NV, 89128
Phone (702) 245-1567
Enumeration date Feb 27, 2013
Last updated in NPPES Jan 2, 2017
Taxonomy & licenses
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Donald Johnson?
Donald Johnson is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-02.