Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ana Grullon
Behavior Analyst in Knoxville, TN · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083386189
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Registry record
Entity type Individual (Type 1)
Name Ana Grullon
Sex Female
Practice address 8081 Kingston Pike, Knoxville, TN, 37919
Phone (615) 733-4651
Enumeration date Sep 28, 2021
Last updated in NPPES Apr 10, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1477 (TN) 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
Where does Ana Grullon practice?
The practice location on file with NPPES is in Knoxville, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ana Grullon?
The National Provider Identifier (NPI) for Ana Grullon is 1083386189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-10.