Individual provider Active NPI

Eric De la Cruz, MD

  • Trauma Surgery Physician
  • Buffalo Grove, IL
National Provider Identifier
1144451105
Registry record updated May 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Trauma Surgery PhysicianTaxonomy code 2086S0127X
License
036-156996 Issued in IL
Practice address
1431 McHenry Rd Ste 106
Buffalo Grove, IL 60089-1378
Phone
(847) 383-6217
Fax
(847) 221-6818
NPI assigned
Aug 7, 2009
Last updated
May 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 29, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 036-156996 IL
Trauma Surgery Physician 2086S0127X 036-156996 IL Primary
Surgical Critical Care Physician 2086S0102X 036-156996 IL
Integrative Medicine Physician 202D00000X 036-156996 IL

Addresses

Primary practice location

1431 McHenry Rd Ste 106
Buffalo Grove, IL 60089-1378

Mailing address

1431 McHenry Rd Ste 106
Buffalo Grove, IL 60089-1378
Phone (847) 383-6217

Other practice location 1

801 S Milwaukee Ave
Libertyville, IL 60048-3204
Phone (847) 816-7495

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address edelacruz329983@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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 1

Enrollment IDStateProvider typePAC IDDetails
I20210720001006 IL Practitioner - General Surgery 3476838400 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

214 McHenry Rd
Buffalo Grove, IL 60089-6748
Phone (847) 459-1160

801 S Milwaukee Ave
Libertyville, IL 60048-3204
Phone (847) 279-0061

801 S Milwaukee Ave BLDG
Suite 880
Libertryville, IL 60048-3204
Phone (847) 990-5910

890 Garfield Ave
Libertyville, IL 60048-3100

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-156996ILMDSurgical Critical Care Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Advocate Health and Hospitals Corporation CurrentSince Dec 31, 2021 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Arawan Artistry Aesthetics, PLLC Integrative Medicine CurrentSince Aug 17, 2025 Accepting new patients
Advocate Health & Hospitals Corporation CurrentSince Dec 31, 2021 Accepting new patients

Locations

1431 McHenry Rd
Ste 106
Buffalo Grove, IL 60089
Phone (847) 383-6217

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

29373 Network Pl
Chicago, IL 60673

801 S Milwaukee Ave
Libertyville, IL 60048
Phone (847) 362-2900

Interoperability endpoints

  • Direct secure messaging: edelacruz329983@direct.myadvocateaurora.org

Organizations & group practices 4

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.

Hospital & facility affiliations 3

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": "1249603200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780012800000",
    "number": "1144451105",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1431 MCHENRY RD STE 106",
            "city": "BUFFALO GROVE",
            "state": "IL",
            "postal_code": "600891378",
            "telephone_number": "847-383-6217",
            "fax_number": "847-221-6818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1431 MCHENRY RD STE 106",
            "city": "BUFFALO GROVE",
            "state": "IL",
            "postal_code": "600891378",
            "telephone_number": "847-383-6217",
            "fax_number": "847-221-6818"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 S Milwaukee Ave",
            "address_purpose": "LOCATION",
            "city": "Libertyville",
            "state": "IL",
            "postal_code": "600483204",
            "country_code": "US",
            "telephone_number": "847-816-7495",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DE LA CRUZ",
        "first_name": "ERIC",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-08-07",
        "last_updated": "2026-05-29",
        "certification_date": "2026-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "036-156996",
            "primary": false
        },
        {
            "code": "2086S0127X",
            "taxonomy_group": "",
            "desc": "Surgery, Trauma Surgery",
            "state": "IL",
            "license": "036-156996",
            "primary": true
        },
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "IL",
            "license": "036-156996",
            "primary": false
        },
        {
            "code": "202D00000X",
            "taxonomy_group": "",
            "desc": "Integrative Medicine",
            "state": "IL",
            "license": "036-156996",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "801 S Milwaukee Ave",
            "city": "Libertyville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600483204",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "edelacruz329983@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "801 S Milwaukee Ave",
            "city": "Libertyville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600483204",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Buffalo Grove, IL

Sources for this page

Verify at the official NPI Registry.