Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kelly Michelle Longo

Q: What is the NPI number for Kelly Longo?

The National Provider Identifier (NPI) for Kelly Longo is 1144792342, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Holtsville, NY · enumerated 2018.

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

National Provider Identifier

1144792342

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Registry record

Entity type Individual (Type 1)

Name Kelly Michelle Longo

Sex Female

Practice address Holtsville, NY, 11742

Phone (516) 382-3480

Enumeration date Dec 28, 2018

Last updated in NPPES Nov 6, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 2653605 (NY) 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 Kelly Longo?

The National Provider Identifier (NPI) for Kelly Longo is 1144792342, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kelly Longo practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-06.