Eleanor Resane Banzon, M.D.

NPI 1104123546ActiveIndividual· Internal Medicine, Critical Care Medicine· Chicago, IL

Internal Medicine, Critical Care Medicine (M.D.) with Blessing Hospital and 1 other group, practicing in Chicago, Illinois. Enrolled in Medicare as practitioner - internal medicine and practitioner - critical care (intensivists). Lists Blessing Hospital and 1 other hospital as hospital affiliations.

Overview

NPI	1104123546
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Feb 22, 2011
Last updated in NPPES	Jan 13, 2026
Certified by provider	Jan 13, 2026

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Critical Care Medicine Primary	207RC0200X	C1-0010468	DE
Internal Medicine, Critical Care Medicine	207RC0200X	036.139820	IL

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Internal Medicine (IL); Practitioner - Critical Care (Intensivists) (IN); Practitioner - Internal Medicine (NJ); Practitioner - Internal Medicine (NY)

Medicare sources and data years