Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jill Sullivan

Social Worker in Dedham, MA · enumerated 2016 · practices at Love and Mercy Home Healthcare, LLC.

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

National Provider Identifier

1457711608

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Registry record

Entity type Individual (Type 1)

Name Jill Sullivan

Sex Female

Practice address 30 Eastbrook Rd, Dedham, MA, 02026

Phone (781) 329-4579

Enumeration date Mar 1, 2016

Last updated in NPPES Mar 1, 2016

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 220895 (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 specialty is Jill Sullivan?

Jill Sullivan is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-01.