NPI Portal NPI Lookup & Verification

Ms. Dawn Marie Ludwin, LICSW

Ms. Dawn Marie Ludwin is a Clinical Social Worker provider (Social Worker) practicing in Everett, MA, registered in the NPPES registry with NPI 1265598023 since 2006.

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NPI 1265598023
Entity type Individual (Type 1)
Name Ms. Dawn Marie Ludwin
Credential LICSW
Sex Female
Practice address 173 CHELSEA STREET, Everett, MA, 02149
Phone 7813886203
Enumeration date 2006-12-28
Last updated in NPPES 2010-04-14

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1041C0700X Clinical Social Worker Primary 115018 MA
1041C0700X Clinical Social Worker Secondary 18097 CA
Copy-ready billing details
Provider: Dawn Ludwin, LICSW
NPI: 1265598023
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: 173 CHELSEA STREET, Everett, MA, 02149

Other providers at this practice address

NPI Name Type Specialty Location
1588180541 Natella Zaslavsky Individual Psychiatric/Mental Health Nurse Practitioner Everett, MA
1669143913 Beilei Jiang Individual Student in an Organized Health Care Education/Training Program Everett, MA

Verify this record

Cross-check NPI 1265598023 against the authoritative CMS record: view Ms. Dawn Marie Ludwin 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Dawn Ludwin?
Dawn Ludwin is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-04-14.