Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grace Connolly, LSW CDCA

Social Worker in Willoughby, OH · enumerated 2022.

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

National Provider Identifier

1477264620

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Registry record

Entity type Individual (Type 1)

Name Grace Connolly

Credential LSW CDCA

Sex Female

Practice address 38882 Mentor Ave, Willoughby, OH, 44094

Phone (440) 578-8200

Enumeration date Dec 8, 2022

Last updated in NPPES Mar 3, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License S.1802996 (OH) Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers 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 Grace Connolly?

Grace Connolly 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 2025-03-03.