Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ajaylyn Janay Johnson
Behavior Technician in Columbia, SC · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790602621
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Registry record
Entity type Individual (Type 1)
Name Ms. Ajaylyn Janay Johnson
Sex Female
Practice address 1370 Browning Rd, Columbia, SC, 29210
Phone (839) 213-4505
Enumeration date Jul 1, 2026
Last updated in NPPES Jul 1, 2026
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
Where does Ajaylyn Johnson practice?
The practice location on file with NPPES is in Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ajaylyn Johnson?
The National Provider Identifier (NPI) for Ajaylyn Johnson is 1790602621, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Latea Smalls Behavior Technician · Columbia, SC NPI 1194558932 Gauryama Blanchard Behavior Technician · Columbia, SC NPI 1003797259 Asia Jones Behavior Technician · Columbia, SC NPI 1790655934 Natalie Sturm Behavior Technician · Columbia, SC NPI 1396605192 Alma Guillen Martinez Behavior Technician · Columbia, SC NPI 1366301541 Mariah Ligon Behavior Technician · Columbia, SC NPI 1265359814
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-01.