Individual provider Active NPI

Rajeev S Dixit, MD

  • Neonatal-Perinatal Medicine Physician
  • Naperville, IL
National Provider Identifier
1003903899
Registry record updated Sep 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X
License
036097346 Issued in IL
Practice address
801 S Washington
Naperville, IL 60566
Phone
(847) 991-0440
Fax
(847) 991-0441
NPI assigned
Oct 5, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neonatal-Perinatal Medicine Physician 2080N0001X 74408 AZ
Neonatal-Perinatal Medicine Physician 2080N0001X 036097346 IL Primary

Addresses

Primary practice location

801 S Washington
Naperville, IL 60566

Mailing address

PO Box 487
Hinsdale, IL 60522-0487
Phone (847) 991-0440

Other practice location 1

5301 E Grant Rd
Tucson, AZ 85712-2805
Phone (520) 324-5461

Other practice location 2

3815 Highland Ave
Downers Grove, IL 60515-1500
Phone (847) 991-0440

Other identifiers 2

IdentifierTypeStateIssuer
036097346MedicaidIL
169746MedicaidAZ

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address rdixit251931@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA, AZ, IL3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20180305002645 IA Practitioner - Pediatric MedicinePractitioner - Other (Physician) 3375803844 Reassigns benefits to 2 organizations
I20241121003031 AZ Practitioner - Pediatric Medicine 3375803844 Reassigns benefits to 2 organizations
I20250606001861 IL Practitioner - Pediatric Medicine 3375803844 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036097346ILMDNeonatal-Perinatal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
TMC Medical Network CurrentSince Nov 11, 2024 Accepting new patients
Genesis Health System CurrentSince Aug 23, 2021 Accepting new patients
Mercy Medical Center CurrentSince Jun 9, 2019 Accepting new patients
Genesis Health System Family Medicine CurrentSince Aug 23, 2021 Accepting new patients
Advocate Health & Hospitals Corporation CurrentSince Jul 31, 2025 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Mercy Medical Center Current Accepting new patients
Mercy Medical Center CurrentSince Jun 9, 2019 Accepting new patients
Endeavor Health Medical Group CurrentSince Jun 2, 2025 Accepting new patients
Endeavor Health Medical Group Family Medicine Current Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jul 31, 2025 Accepting new patients
Dupage Neonatology Associates SC Neonatal-Perinatal Medicine Past Accepting new patients

Locations

2380 N Ferguson Ave
Ste 104
Tucson, AZ 85712
Phone (520) 324-1010

5301 E Grant Rd
Tucson, AZ 85712
Phone (520) 324-1344

701 10th St SE
Cedar Rapids, IA 52403
Phone (319) 398-6011

210 W 53rd St
Davenport, IA 52806
Phone (563) 386-3436

1227 E Rusholme St
Davenport, IA 52803
Phone (563) 324-8160

619 5th St
Durant, IA 52747
Phone (563) 785-4487

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

29373 Network Pl
Chicago, IL 60673

9532 Eagle Way
Chicago, IL 60678

3815 Highland Ave
Downers Grove, IL 60515
Phone (630) 275-5900

155 E Brush Hill Rd
Elmhurst, IL 60126
Phone (331) 221-3521

2650 Ridge Ave
#1223
Evanston, IL 60201
Phone (847) 982-3172

2650 Ridge Ave
Ste 1223
Evanston, IL 60201
Phone (847) 982-3175

2650 Ridge Ave
Evanston, IL 60201
Phone (847) 570-1206

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

801 S Washington St
Naperville, IL 60540
Phone (312) 355-0450

Interoperability endpoints

  • Direct secure messaging: rdixit21964@direct.edward.org
  • Direct secure messaging: rdixit251931@direct.myadvocateaurora.org

Organizations & group practices 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1160006400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1003903899",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 487",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605220487",
            "telephone_number": "847-991-0440",
            "fax_number": "847-991-0441"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 S WASHINGTON",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "60566",
            "telephone_number": "847-991-0440",
            "fax_number": "847-991-0441"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5301 E Grant Rd",
            "address_purpose": "LOCATION",
            "city": "Tucson",
            "state": "AZ",
            "postal_code": "857122805",
            "country_code": "US",
            "telephone_number": "520-324-5461",
            "fax_number": "520-324-1406",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3815 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Downers Grove",
            "state": "IL",
            "postal_code": "605151500",
            "country_code": "US",
            "telephone_number": "847-991-0440",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIXIT",
        "first_name": "RAJEEV",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-05",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "AZ",
            "license": "74408",
            "primary": false
        },
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "IL",
            "license": "036097346",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036097346",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "169746",
            "state": "AZ"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "3815 Highland Ave",
            "city": "Downers Grove",
            "state": "IL",
            "country_code": "US",
            "postal_code": "605151500",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rdixit251931@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3815 Highland Ave",
            "city": "Downers Grove",
            "state": "IL",
            "country_code": "US",
            "postal_code": "605151500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Naperville, IL

Sources for this page

Verify at the official NPI Registry.