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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Carmen Elizabeth Williams, LMSW-CC

Social Worker in Belfast, ME · enumerated 2015.

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

National Provider Identifier

1568836559

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Registry record

Entity type Individual (Type 1)
Name Mrs. Carmen Elizabeth Williams
Credential LMSW-CC
Sex Female
Practice address 41 Wight Street, Belfast, ME, 04915
Enumeration date Nov 14, 2015
Last updated in NPPES Nov 8, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LM15757 (ME) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License MC15828 (ME) 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.

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Frequently asked questions

Is NPI 1568836559 active?
Yes, as of the latest NPPES snapshot, NPI 1568836559 is active (record last updated 2016-11-08).
How do I verify Carmen Williams's NPI record?
Cross-check NPI 1568836559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-08.