Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexis Anne Walker, LMSW
Social Worker in Lansing, MI · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548738321
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Alexis Anne Walker
Credential LMSW
Sex Female
Practice address 111 E Cesar E Chavez Ave, Lansing, MI, 48906
Phone (517) 273-2706
Enumeration date Nov 9, 2018
Last updated in NPPES Feb 2, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801107391 (MI) 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 Alexis Walker practice?
The practice location on file with NPPES is in Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Alexis Walker?
The National Provider Identifier (NPI) for Alexis Walker is 1548738321, 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 2026-02-02.