Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mason Neil Daniels
Other Technician in Washington, DC · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689725335
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mason Neil Daniels
Sex Male
Practice address Cg-1122 Uscg Hq Comdt, 2100 2nd St. Room 5314, Washington, DC, 20593
Phone (860) 701-8402
Enumeration date Jan 16, 2007
Last updated in NPPES Jul 8, 2007
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 Mason Daniels?
Mason Daniels is registered in NPPES with the primary taxonomy of Other Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.