Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ernest Cole Gillan, MD

Urology Physician in Newark, NJ · enumerated 2021.

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

National Provider Identifier

1912587270

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Registry record

Entity type Individual (Type 1)

Name Ernest Cole Gillan

Credential MD

Sex Male

Practice address 150 Bergen St, Newark, NJ, 07103

Phone (973) 972-4300

Enumeration date Apr 12, 2021

Last updated in NPPES Jul 23, 2026

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA13165100 (NJ) 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

What is the NPI number for Ernest Gillan?

The National Provider Identifier (NPI) for Ernest Gillan is 1912587270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ernest Gillan practice?

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

Other providers at this practice address

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Karma Warren Emergency Medicine Physician · Newark, NJ NPI 1962497776 Fermina Mazzella Hematology (Pathology) Physician · Newark, NJ NPI 1275522344 Justin Sambol Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Newark, NJ NPI 1376523266 University Hospital General Acute Care Hospital · Newark, NJ NPI 1215998323 Harsh Sule Emergency Medicine Physician · Newark, NJ NPI 1699721969 Hosseinali Shahidi Emergency Medicine Physician · Newark, NJ NPI 1326074030 Neil Kothari Internal Medicine Physician · Newark, NJ NPI 1639100233 George Studzinski Anatomic Pathology Physician · Newark, NJ NPI 1134150378

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-23.