Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Derrick L Hall, RDA
Dental Assistant in Newhall, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821616806
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Registry record
Entity type Individual (Type 1)
Name Derrick L Hall
Credential RDA
Sex Male
Practice address 22800 Lyons Ave Ste 200, Newhall, CA, 91321
Phone (818) 237-8080
Enumeration date Jul 7, 2020
Last updated in NPPES Jul 7, 2020
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
What specialty is Derrick Hall?
Derrick Hall is registered in NPPES with the primary taxonomy of Dental Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-07.