NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sean Alphonso

Case Manager/Care Coordinator in Slidell, LA · enumerated 2022 · practices at Addiction Counseling and Educational Resources, LLC.

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

National Provider Identifier

1952029795

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Sean Alphonso
Sex Male
Practice address Slidell, LA, 70458
Phone (985) 690-6622
Enumeration date Aug 18, 2022
Last updated in NPPES Aug 18, 2022

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

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License PLC9413 (LA) 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 Sean Alphonso practice?
The practice location on file with NPPES is in Slidell, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sean Alphonso?
The National Provider Identifier (NPI) for Sean Alphonso is 1952029795, 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 2022-08-18.