Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jay Edward Souza-Erlandson, LCSW

Clinical Social Worker in East Lyme, CT · enumerated 2023 · practices at Onda Calma Wellness.

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

National Provider Identifier

1255115226

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jay Edward Souza-Erlandson

Credential LCSW

Sex Male

Practice address 205 Buoy Ln, East Lyme, CT, 06333

Phone (401) 315-4538

Enumeration date Aug 22, 2023

Last updated in NPPES Nov 3, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 15405 (CT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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

How do I verify Jay Souza-Erlandson's NPI record?

Cross-check NPI 1255115226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255115226 active?

Yes, as of the latest NPPES snapshot, NPI 1255115226 is active (record last updated 2025-11-03).

Other providers at this practice address

Browse all →

Onda Calma Wellness Clinical Social Worker · East Lyme, CT NPI 1164317996

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-03.