Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Lynne Lloyd, LICSW

Clinical Social Worker in Dorchester, MA · enumerated 2018.

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

National Provider Identifier

1790287126

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Registry record

Entity type Individual (Type 1)

Name Chelsea Lynne Lloyd

Credential LICSW

Sex Female

Practice address 451 Blue Hill Ave, Dorchester, MA, 02121

Phone (617) 989-9212

Fax (617) 989-9250

Enumeration date Mar 1, 2018

Last updated in NPPES Mar 1, 2018

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 117770 (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

What is the NPI number for Chelsea Lloyd?

The National Provider Identifier (NPI) for Chelsea Lloyd is 1790287126, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chelsea Lloyd practice?

The practice location on file with NPPES is in Dorchester, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Theresa Cyr Social Worker · Dorchester, MA NPI 1548898174

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-01.