NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Johnson Curran, MSW, LICSW

Clinical Social Worker in Upton, MA · enumerated 2007.

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

National Provider Identifier

1275650400

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Margaret Johnson Curran
Credential MSW, LICSW
Sex Female
Practice address 206 Milford St, Upton, MA, 01568
Enumeration date Mar 23, 2007
Last updated in NPPES Jan 7, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1024589 (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

How do I verify Margaret Johnson Curran's NPI record?
Cross-check NPI 1275650400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275650400 active?
Yes, as of the latest NPPES snapshot, NPI 1275650400 is active (record last updated 2008-01-07).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-07.