Individual provider Active NPI

Amarjit Singh, M.D.

  • Critical Care Medicine (Internal Medicine) Physician
  • Oak Lawn, IL
National Provider Identifier
1467452516
Registry record updated May 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
036062423 Issued in IL
Practice address
9555 S 52ND Ave
Oak Lawn, IL 60453-3054
Phone
(708) 634-0950
NPI assigned
Jul 29, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 23, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 036062423 IL
Internal Medicine Physician 207R00000X 036062423 IL
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 036062423 IL Primary

Addresses

Primary practice location

9555 S 52ND Ave
Oak Lawn, IL 60453-3054

Mailing address

29373 Network PL
Chicago, IL 60673-1293
Phone (847) 390-5900

Other practice location 1

1901 S Meyers Rd Ste 410B
Oakbrook Terrace, IL 60181-5243
Phone (630) 634-9340

Other identifiers 1

IdentifierTypeStateIssuer
036-062423-6MedicaidIL

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address asingh237874@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WI2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20050209000773 IL Practitioner - Critical Care (Intensivists)Practitioner - Emergency Medicine 4688625387 Reassigns benefits to 3 organizations
I20250605002015 WI Practitioner - Critical Care (Intensivists) 4688625387 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
93.41 of 100Reported as group
Quality
86.81
Improvement activities
40
Cost
77.34

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mount Sinai Community Foundation CurrentSince Apr 1, 1999 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince May 1, 2025 Accepting new patients
Aurora Medical Group, Inc. Internal Medicine Current Accepting new patients
Aurora Medical Group, Inc. CurrentSince May 1, 2025 Accepting new patients
Mount Sinai Community Foundation Internal Medicine CurrentSince Apr 1, 1999 Accepting new patients
Cepamerica Illinois LLP Emergency Medicine Current Accepting new patients
Cepamerica Illinois LLP Emergency Medicine CurrentSince Sep 10, 2017 Accepting new patients
Cepamerica Illinois LLP Emergency Medicine CurrentSince Sep 10, 2017 Accepting new patients
Aurora Medical Group, Inc. CurrentSince May 1, 2025 Accepting new patients
Advocate Health & Hospitals Corporation CurrentSince May 1, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince May 1, 2025 Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

3249 Oak Park Ave
Berwyn, IL 60402
Phone (708) 783-2696

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

2701 W 68th St
Chicago, IL 60629
Phone (773) 471-8000

3537 Paysphere Cir
Chicago, IL 60674

2320 E 93rd St
Chicago, IL 60617
Phone (773) 967-2000

29373 Network Pl
Chicago, IL 60673

26460 Network Pl
Chicago, IL 60673
Phone (708) 786-2900

1500 S Fairfield Ave
Chicago, IL 60608
Phone (773) 257-5701

1501 S California Ave
Chicago, IL 60608
Phone (773) 257-6770

1425 N Randall Rd
Elgin, IL 60123
Phone (224) 783-5437

2800 W 95th St
Evergreen Pk, IL 60805
Phone (708) 229-5104

9555 S 52nd Ave
Oak Lawn, IL 60453
Phone (708) 422-5700

1901 S Meyers Rd
Ste 410B
Oakbrook Terrace, IL 60181
Phone (630) 634-9340

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

14555 W National Ave
Ste 140
New Berlin, WI 53151
Phone (262) 827-0480

Interoperability endpoints

  • Direct secure messaging: asingh237874@direct.myadvocateaurora.org
  • Direct secure messaging: asingh19387@cghmc.direct-ci.com

Organizations & group practices 11

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": "1122595200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747958400000",
    "number": "1467452516",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29373 NETWORK PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606731293",
            "telephone_number": "847-390-5900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9555 S 52ND AVE",
            "city": "OAK LAWN",
            "state": "IL",
            "postal_code": "604533054",
            "telephone_number": "708-634-0950"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1901 S Meyers Rd Ste 410B",
            "address_purpose": "LOCATION",
            "city": "Oakbrook Terrace",
            "state": "IL",
            "postal_code": "601815243",
            "country_code": "US",
            "telephone_number": "630-634-9340",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SINGH",
        "first_name": "AMARJIT",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-29",
        "last_updated": "2025-05-23",
        "certification_date": "2025-05-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036062423",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036062423",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "IL",
            "license": "036062423",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036-062423-6",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "asingh237874@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "9555 S 52nd Ave",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604533054",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "9555 S 52nd Ave",
            "city": "Oak Lawn",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604533054",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Oak Lawn, IL

Sources for this page

Verify at the official NPI Registry.