NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin M O'Regan, MS CCC SLP

Speech-Language Pathologist in Brockton, MA · enumerated 2018 · practices at St. Joseph Manor Health Care, Inc..

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

National Provider Identifier

1124509583

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erin M O'Regan
Credential MS CCC SLP
Sex Female
Practice address 215 Thatcher St, Brockton, MA, 02302
Phone (508) 583-5834
Enumeration date Aug 23, 2018
Last updated in NPPES Aug 23, 2018

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 76394 (MA) 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

Is NPI 1124509583 active?
Yes, as of the latest NPPES snapshot, NPI 1124509583 is active (record last updated 2018-08-23).
How do I verify Erin O'Regan's NPI record?
Cross-check NPI 1124509583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-23.