NPI Portal NPI Lookup & Verification

Mrs. Arlene Caillier Chachere, M.S., CCC-SLP

Mrs. Arlene Caillier Chachere is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Eunice, LA, registered in the NPPES registry with NPI 1346363520 since 2007.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1346363520
Entity type Individual (Type 1)
Name Mrs. Arlene Caillier Chachere
Credential M.S., CCC-SLP
Sex Female
Practice address Eunice, LA, 70535
Phone 3372242208
Fax 3374571588
Enumeration date 2007-04-10
Last updated in NPPES 2007-07-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary 2000 LA

Other identifiers

Identifier Type State Issuer
1307076 Medicaid LA
Copy-ready billing details
Provider: Arlene Chachere, M.S., CCC-SLP
NPI: 1346363520
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Eunice, LA, 70535

Verify this record

Cross-check NPI 1346363520 against the authoritative CMS record: view Mrs. Arlene Caillier Chachere on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Arlene Chachere's NPI record?
Cross-check NPI 1346363520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346363520 active?
Yes — as of the latest NPPES snapshot, NPI 1346363520 is active (record last updated 2007-07-09).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.