Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Isabell Katherine Willis-Faust, LMSW

Social Worker in Lexington, SC · enumerated 2016.

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

National Provider Identifier

1376092536

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Isabell Katherine Willis-Faust

Credential LMSW

Sex Female

Practice address 301 Palmetto Park Blvd, Lexington, SC, 29072

Phone (803) 996-1500

Enumeration date Sep 29, 2016

Last updated in NPPES Sep 29, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 9831 (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

What specialty is Isabell Willis-Faust?

Isabell Willis-Faust is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-29.