Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Dianni Faith Hall
Behavior Analyst in Montclair, NJ · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629549894
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Registry record
Entity type Individual (Type 1)
Name Miss Dianni Faith Hall
Sex Female
Practice address 80 Park Street, Montclair, NJ, 07042
Phone (973) 746-0333
Fax (973) 746-1533
Enumeration date Dec 16, 2018
Last updated in NPPES Dec 16, 2018
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 is the NPI number for Dianni Hall?
The National Provider Identifier (NPI) for Dianni Hall is 1629549894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dianni Hall practice?
The practice location on file with NPPES is in Montclair, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-16.