Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rhett Theobald
Behavior Analyst in Lafayette, LA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639649270
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Registry record
Entity type Individual (Type 1)
Name Rhett Theobald
Sex Male
Practice address 512 Thoroughbred Dr, Lafayette, LA, 70507
Phone (337) 366-2567
Enumeration date Nov 27, 2018
Last updated in NPPES Nov 27, 2018
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License L-334 (LA) Primary
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 Rhett Theobald?
The National Provider Identifier (NPI) for Rhett Theobald is 1639649270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rhett Theobald practice?
The practice location on file with NPPES is in Lafayette, LA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-27.