Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alex Armstrong
Social Worker in Louisville, KY · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568860021
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Registry record
Entity type Individual (Type 1)
Name Alex Armstrong
Sex Male
Practice address 2817 Del Rio Pl, Suite 5, Louisville, KY, 40220
Phone (502) 287-0645
Enumeration date Dec 16, 2014
Last updated in NPPES Dec 16, 2014
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 Alex Armstrong practice?
The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alex Armstrong?
The National Provider Identifier (NPI) for Alex Armstrong is 1568860021, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Ruth Reed Community Health Worker · Louisville, KY NPI 1194932905 Vedra Robertson Community Health Worker · Louisville, KY NPI 1528246246 Scott Guernsey Rehabilitation Practitioner · Louisville, KY NPI 1679809982 William Nalley Community Health Worker · Louisville, KY NPI 1841520582 Miranda Tyler Community Health Worker · Louisville, KY NPI 1366745697 Joy Fanning Community Health Worker · Louisville, KY NPI 1174880058 Rachel Padgett Case Manager/Care Coordinator · Louisville, KY NPI 1184971236 Tarisha Calvin Community Health Worker · Louisville, KY NPI 1154678209
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-16.