NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Serenity Square LLC

In Home Supportive Care Agency in Lafayette, LA · enumerated 2007 · authorized official Gwendolyn Caillier, Owner.

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

National Provider Identifier

1891978656

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Serenity Square LLC
Other name <Unavail>
Practice address 1353 Surrey St, Lafayette, LA, 70501
Phone (337) 266-5892
Fax (337) 266-5893
Enumeration date Dec 14, 2007
Last updated in NPPES Jun 3, 2025

Taxonomy & classification

253Z00000X In Home Supportive Care Agency Agencies Primary

Authorized official

Name Gwendolyn Caillier
Title Owner
Phone (337) 266-5892

Other identifiers

Identifier Type State Issuer
1013897 Medicaid LA -

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 is Serenity Square LLC located?
The practice location on file with NPPES is in Lafayette, LA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-06-03. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-03.