Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelly Delong, RNFA

Q: What is the NPI number for Kelly Delong?

The National Provider Identifier (NPI) for Kelly Delong is 1659532042, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse First Assistant in Reston, VA · enumerated 2008.

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

National Provider Identifier

1659532042

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Registry record

Entity type Individual (Type 1)

Name Kelly Delong

Credential RNFA

Sex Female

Practice address 1860 Town Center Dr, Suite 300, Reston, VA, 20190

Phone (703) 435-6604

Fax (703) 787-6575

Enumeration date Jun 19, 2008

Last updated in NPPES Aug 21, 2026

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 0001171159 (VA) 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 Delong?

The National Provider Identifier (NPI) for Kelly Delong is 1659532042, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kelly Delong practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-21.