Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Gibney

Social Worker in Grand Rapids, MI · enumerated 2020.

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

National Provider Identifier

1538791959

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Registry record

Entity type Individual (Type 1)

Name Melissa Gibney

Sex Female

Practice address 3310 Eagle Park Dr Ne Ste 100, Grand Rapids, MI, 49525

Phone (616) 204-4321

Enumeration date Feb 5, 2020

Last updated in NPPES Feb 5, 2020

Taxonomy & licenses

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.

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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 Melissa Gibney?

Melissa Gibney 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-05.