Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ada Johnson
Social Worker in Columbus, GA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548409303
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Registry record
Entity type Individual (Type 1)
Name Ada Johnson
Sex Female
Practice address 2100 Comer Ave, Columbus, GA, 31904
Phone (706) 596-5589
Fax (706) 596-5583
Enumeration date Feb 18, 2009
Last updated in NPPES Feb 18, 2009
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 Ada Johnson practice?
The practice location on file with NPPES is in Columbus, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ada Johnson?
The National Provider Identifier (NPI) for Ada Johnson is 1548409303, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-18.