Stephen Dunn, MD

Q: What is the NPI number for Stephen Dunn?

The National Provider Identifier (NPI) for Stephen Dunn is 1356317366, a Type 1 (individual) record in the CMS NPPES registry.

Stephen Dunn is a Pediatric Surgery Physician provider (Surgery) practicing in Wilmington, DE, registered in the NPPES registry with NPI 1356317366 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1356317366
Entity type	Individual (Type 1)
Name	Stephen Dunn
Credential	MD
Sex	Male
Practice address	A.I. DUPONT HOSPITAL FOR CHILDREN, 1600 ROCKLAND ROAD, Wilmington, DE, 19803
Phone	3026514000
Fax	3026514945
Enumeration date	2006-02-28
Last updated in NPPES	2011-12-14

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
204F00000X	Transplant Surgery Physician	Secondary	C10005966	DE
2086S0120X	Pediatric Surgery Physician	Primary	C10005966	DE

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
010233631	Medicaid	VA	—
001085174	Medicaid	PA	—
3686507	Medicaid	NJ	—
6483810	Medicaid	MD	—
Q05966	Medicaid	SC	—

Copy-ready billing details

Provider: Stephen Dunn, MD
NPI: 1356317366
Taxonomy: 2086S0120X (Pediatric Surgery Physician)
Address: A.I. DUPONT HOSPITAL FOR CHILDREN, 1600 ROCKLAND ROAD, Wilmington, DE, 19803

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1164484143	Charles Vinocur	Individual	Pediatric Surgery Physician	Wilmington, DE
1790876050	Charles Brill	Individual	Neurology with Special Qualifications in Child Neurology Physician	Wilmington, DE
1609967967	Catherine Cheeseman	Individual	Nurse Practitioner	Wilmington, DE
1518058874	Christine Dipaolo	Individual	Nurse Practitioner	Wilmington, DE
1720179005	Lynda Arai	Individual	Pediatric Anesthesiology Physician	Wilmington, DE
1639260912	Magdy Attia	Individual	Pediatric Emergency Medicine (Emergency Medicine) Physician	Wilmington, DE
1982795233	Abdul Bhat	Individual	Cardiovascular Disease Physician	Wilmington, DE
1790876043	Aaron Chidekel	Individual	Pediatric Pulmonology Physician	Wilmington, DE

Verify this record

Cross-check NPI 1356317366 against the authoritative CMS record: view Stephen Dunn on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Stephen Dunn?

The National Provider Identifier (NPI) for Stephen Dunn is 1356317366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Dunn practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-12-14.