Individual provider Active NPI

Aalok Avinashi, MD

  • Neonatal-Perinatal Medicine Physician
  • Chicago, IL
National Provider Identifier
1730289273
Registry record updated Apr 21, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X
License
036-083475 Issued in IL
Practice address
500 E 51St St
Chicago, IL 60615-2400
Phone
(312) 572-2515
Fax
(312) 572-2504
NPI assigned
Sep 24, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 21, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 036-083475 IL
Neonatal-Perinatal Medicine Physician 2080N0001X 036-083475 IL Primary

Addresses

Primary practice location

500 E 51St St
Chicago, IL 60615-2400

Mailing address

8435 Keeler Ave
Skokie, IL 60076-2009
Phone (847) 329-0411

Other practice location 1

2233 W Division St
Chicago, IL 60622-8151
Phone (312) 770-2000

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address aavinashi28435@ce-direct.presencehealth.org
Direct Messaging Address aavinashi@direct.ccprovider.org Direct Cook County

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
I20170213000585 IL Practitioner - Pediatric Medicine 3274816582 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-083475ILMDNeonatal-Perinatal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Presence Healthcare Services Current Accepting new patients
Prime Healthcare Illinois Medical Group LLC CurrentSince Jul 14, 2025 Accepting new patients
Cook County Current Accepting new patients
Cook County CurrentSince Jan 10, 2017 Accepting new patients
Cook County Pediatrics CurrentSince Jan 10, 2017 Accepting new patients
Humboldt Park Health Past Accepting new patients

Locations

1801 W Olympic Blvd
#2636
Pasadena, CA 91199

1325 N Highland Ave
Aurora, IL 60506
Phone (630) 801-2756

100 Provena Way
Ste 103
Bourbonnais, IL 60914
Phone (815) 937-8780

62311 Collection Ctr Dr
Chicago, IL 60693

1900 W Polk St
Ste 1200
Chicago, IL 60612

1969 W Ogden Ave
Chicago, IL 60612
Phone (312) 864-3600

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

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

100 N River Rd
Des Plaines, IL 60016
Phone (847) 297-1800

201 N Hammes Ave
Joliet, IL 60435
Phone (224) 273-6350

Interoperability endpoints

  • Direct secure messaging: aavinashi@direct.ccprovider.org

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1159056000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1618963200000",
    "number": "1730289273",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8435 KEELER AVE",
            "city": "SKOKIE",
            "state": "IL",
            "postal_code": "600762009",
            "telephone_number": "847-329-0411",
            "fax_number": "847-329-0411"
        },
        {
            "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": "312-572-2515",
            "fax_number": "312-572-2504"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2233 W Division St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606228151",
            "country_code": "US",
            "telephone_number": "312-770-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AVINASHI",
        "first_name": "AALOK",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-24",
        "last_updated": "2021-04-21",
        "certification_date": "2021-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IL",
            "license": "036-083475",
            "primary": false
        },
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "IL",
            "license": "036-083475",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aavinashi28435@ce-direct.presencehealth.org",
            "affiliation": "N",
            "address_1": "2233 W Division St",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606228151",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "aavinashi@direct.ccprovider.org",
            "affiliation": "Y",
            "affiliationName": "Cook County",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1969 W. Ogden Ave.",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606123723",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.