Individual provider Active NPI

Eleanor Resane Banzon, M.D.

  • Critical Care Medicine (Internal Medicine) Physician
  • Chicago, IL
National Provider Identifier
1104123546
Registry record updated Jan 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
C1-0010468 Issued in DE
Practice address
500 E 51St St
Chicago, IL 60615-2400
Phone
(312) 572-2000
NPI assigned
Feb 22, 2011
Last updated
Jan 13, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X C1-0010468 DE Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 036.139820 IL

Addresses

Primary practice location

500 E 51St St
Chicago, IL 60615-2400

Mailing address

PO Box 820
New York, NY 10025-0820
Phone (917) 397-0555

Other practice location 1

1005 Broadway St
Quincy, IL 62301-2834
Phone (217) 223-8400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, NY, NJ, IN4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20160908000297 IL Practitioner - Internal Medicine 0749416022 Reassigns benefits to 4 organizations
I20210714002136 NY Practitioner - Internal MedicinePractitioner - Critical Care (Intensivists) 0749416022 Reassigns benefits to 1 organization
I20221106000037 NJ Practitioner - Internal Medicine 0749416022 Reassigns benefits to 2 organizations
I20250212002247 IN Practitioner - Critical Care (Intensivists) 0749416022 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Blessing HospitalGroup PAC ID 3072422534, 414 clinicians
Deaconess Hospital, Inc.Group PAC ID 9032021431, 410 clinicians

Practice addresses (Care Compare)

1005 Broadway St
Quincy, IL 62301-2834
Phone (217) 223-8400

519 Harriet St
Evansville, IN 47710-1715
Phone (812) 450-7720

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C1-0010468DEMDCritical Care Medicine (Internal Medicine) Physician
036.139820ILMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Blessing Hospital CurrentSince Jan 15, 2026 Accepting new patients
Cep America Illinois Intensivists Critical Care Medicine CurrentSince Feb 16, 2024 Accepting new patients
Blessing Hospital CurrentSince Jan 15, 2026 Accepting new patients
Jersey Intensivist Associates LLC Critical Care Medicine CurrentSince Mar 2, 2024 Accepting new patients
Hospitalist Physicians of Illinois, P.C. Critical Care Medicine CurrentSince May 1, 2022 Accepting new patients
Deaconess Hospital, Inc Current Accepting new patients
Deaconess Hospital Inc CurrentSince Mar 1, 2025 Accepting new patients
Cep America Illinois Intensivists Critical Care Medicine CurrentSince Feb 16, 2024 Accepting new patients
Hospitalist Physicians of New Jersey PA CurrentSince Jun 1, 2023 Accepting new patients
Cook County Current Accepting new patients
Cook County CurrentSince Aug 18, 2022 Accepting new patients
Cep America Illinois Intensivists Critical Care Medicine Current Accepting new patients
Cook County CurrentSince Aug 18, 2022 Accepting new patients
Deaconess Hospital, Inc Critical Care Medicine CurrentSince Mar 1, 2025 Accepting new patients
Nicholas H. Noyes Memorial Hospital CurrentSince Apr 10, 2025 Accepting new patients
Beth Israel Medical Center Past Accepting new patients
West Tennessee Healthcare Hospitalists Inc Past Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 900-3125

1643 NW 136th Ave
Ste 100
Sunrise, FL 33323
Phone (865) 500-1325

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

200 Health Care Dr
Greenville, IL 62246
Phone (618) 664-0808

1 Ingalls Dr
Harvey, IL 60426
Phone (708) 333-2300

1005 Broadway St
Quincy, IL 62301

4600 W Lloyd Expy
Evansville, IN 47712
Phone (812) 450-6311

519 Harriet St
Evansville, IN 47710
Phone (812) 423-9699

4015 Gateway Blvd
#2121
Newburgh, IN 47630
Phone (812) 450-7720

300 Central Ave
East Orange, NJ 07018
Phone (973) 266-8460

65 James St
Edison, NJ 08820
Phone (732) 321-7010

66 W Gilbert St
Ste 100
Tinton Falls, NJ 07701
Phone (201) 795-8637

1 Hamilton Health Pl
Trenton, NJ 08690
Phone (609) 584-6763

73 Buffalo St
Ste 100
Canandaigua, NY 14424

111 Clara Barton St
Dansville, NY 14437
Phone (585) 335-3100

Interoperability endpoints

  • Direct secure messaging: ebanzon134367@direct.carenet.org
  • FHIR API: https://fhir.blessinghospital.com/R4/open-Prod

Organizations & group practices 17

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 17

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1298332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1104123546",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 820",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100250820",
            "telephone_number": "917-397-0555"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 E 51ST ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606152400",
            "telephone_number": "312-572-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1005 Broadway St",
            "address_purpose": "LOCATION",
            "city": "Quincy",
            "state": "IL",
            "postal_code": "623012834",
            "country_code": "US",
            "telephone_number": "217-223-8400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BANZON",
        "first_name": "ELEANOR",
        "middle_name": "RESANE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-02-22",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "DE",
            "license": "C1-0010468",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "IL",
            "license": "036.139820",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.