Nicholas J Petrelli, MD

Nicholas J Petrelli is a Surgical Oncology Physician provider (Surgery) practicing in Newark, DE, registered in the NPPES registry with NPI 1629058201 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1629058201
Entity type	Individual (Type 1)
Name	Nicholas J Petrelli
Credential	MD
Sex	Male
Practice address	4701 OGLETOWN STANTON RD, SUITE 1213, Newark, DE, 19713
Phone	3026234550
Fax	3026234554
Enumeration date	2006-01-19
Last updated in NPPES	2021-12-21

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
2086X0206X	Surgical Oncology Physician	Primary	C1-0006443	DE

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

Copy-ready billing details

Provider: Nicholas Petrelli, MD
NPI: 1629058201
Taxonomy: 2086X0206X (Surgical Oncology Physician)
Address: 4701 OGLETOWN STANTON RD, SUITE 1213, Newark, DE, 19713

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1649275124	Robert Slease	Individual	Hematology (Internal Medicine) Physician	Newark, DE
1427054857	Greg Pahnke	Individual	Surgical Oncology Physician	Newark, DE
1013913292	Scott Hall	Individual	Hematology (Internal Medicine) Physician	Newark, DE
1134128283	Steven Falchuk	Individual	Hematology & Oncology Physician	Newark, DE
1235123837	Brenda Mckenzie	Individual	Family Nurse Practitioner	Newark, DE
1821088048	Raafat Abdel-Misih	Individual	Surgery Physician	Newark, DE
1619967841	Joseph Bennett	Individual	Surgery Physician	Newark, DE
1154306512	Christiana Care Health Services, Inc	Organization	Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician	Newark, DE

Verify this record

Cross-check NPI 1629058201 against the authoritative CMS record: view Nicholas J Petrelli 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

Where does Nicholas Petrelli practice?

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

What is the NPI number for Nicholas Petrelli?

The National Provider Identifier (NPI) for Nicholas Petrelli is 1629058201, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-21.