Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tiffani S Warren
Behavior Analyst in Gainesville, GA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366908642
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Registry record
Entity type Individual (Type 1)
Name Tiffani S Warren
Sex Female
Practice address 955 Interstate Ridge Dr Ste Abc, Gainesville, GA, 30501
Phone (770) 718-6183
Enumeration date Feb 12, 2019
Last updated in NPPES Feb 15, 2023
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 Tiffani Warren?
The National Provider Identifier (NPI) for Tiffani Warren is 1366908642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tiffani Warren practice?
The practice location on file with NPPES is in Gainesville, GA. 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 2023-02-15.