Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexis Sweet, LMSW

Q: What is the NPI number for Alexis Sweet?

The National Provider Identifier (NPI) for Alexis Sweet is 1730822909, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Columbia, SC · enumerated 2022.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1730822909

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Registry record

Entity type Individual (Type 1)

Name Alexis Sweet

Credential LMSW

Sex Female

Practice address Sc House Calls Inc., 111 Doctors Cir., Columbia, SC, 29203

Phone (800) 491-0909

Enumeration date Apr 15, 2022

Last updated in NPPES Jul 9, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 14628 (SC) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 14268 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alexis Sweet 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 Alexis Sweet?

The National Provider Identifier (NPI) for Alexis Sweet is 1730822909, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-09.