Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosemarie Di Peppi, DO

Pediatrics Physician in Milford, DE · enumerated 2017.

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

National Provider Identifier

1184158834

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Registry record

Entity type Individual (Type 1)

Name Rosemarie Di Peppi

Credential DO

Sex Female

Practice address 100 Wellness Way, Milford, DE, 19963

Phone (302) 422-3311

Enumeration date Apr 19, 2017

Last updated in NPPES Jun 5, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License C2-0024689 (DE) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

What is the NPI number for Rosemarie Di Peppi?

The National Provider Identifier (NPI) for Rosemarie Di Peppi is 1184158834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rosemarie Di Peppi practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-05.