Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Sullivan Deraddo, MD

Pediatrics Physician in Cary, NC · enumerated 2019.

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

National Provider Identifier

1659833507

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Registry record

Entity type Individual (Type 1)

Name Joseph Sullivan Deraddo

Credential MD

Sex Male

Practice address 1001 Crescent Grn, Cary, NC, 27518

Phone (919) 476-3211

Enumeration date Apr 1, 2019

Last updated in NPPES Feb 18, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2022-00559 (NC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Joseph Deraddo practice?

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

What is the NPI number for Joseph Deraddo?

The National Provider Identifier (NPI) for Joseph Deraddo is 1659833507, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-18.