Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel Robert Dirnberger, M.D.

Neonatal-Perinatal Medicine Physician in Wilmington, DE · enumerated 2005.

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

National Provider Identifier

1467435438

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel Robert Dirnberger

Credential M.D.

Sex Male

Practice address 1600 Rockland Rd, Nemours Dupont Pediatrics, Wilmington, DE, 19803

Phone (302) 651-4200

Fax (302) 651-4945

Enumeration date Nov 23, 2005

Last updated in NPPES Jul 29, 2014

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License MD061663L (PA) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License N1613 (TX) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License C10010955 (DE) Primary

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

Other identifiers

Identifier	Type	State	Issuer
2029118-01	Medicaid	TX	-

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 Daniel Dirnberger?

The National Provider Identifier (NPI) for Daniel Dirnberger is 1467435438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Daniel Dirnberger practice?

The practice location on file with NPPES is in Wilmington, 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 2014-07-29.