Individual provider Active NPI

Tahseen Anjum Khaleel, MD

  • Pediatrics Physician
  • Lombard, IL
National Provider Identifier
1548849664
Registry record updated Jan 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
036.178417 Issued in IL
Practice address
2500 S Highland Ave Ste 350
Lombard, IL 60148-7129
Phone
(630) 916-1400
NPI assigned
Apr 6, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X 125078368 IL
Pediatrics Physician 208000000X 036.178417 IL Primary

Addresses

Primary practice location

2500 S Highland Ave Ste 350
Lombard, IL 60148-7129

Mailing address

2500 S Highland Ave Ste 350
Lombard, IL 60148-7129
Phone (630) 916-1400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
036.178417ILMDPediatrics Physician
125078368ILMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Loyola University Medical Center Current Accepting new patients
Comprehensive Pediatric Care 1 LTD Pediatrics CurrentSince Mar 24, 2025 Accepting new patients

Locations

1600 167th St
Ste 250
Calumet City, IL 60409
Phone (708) 891-0089

2500 S Highland Ave
Ste 350
Lombard, IL 60148
Phone (630) 916-1400

2160 S 1st Ave
Maywood, IL 60153
Phone (708) 216-4400

Interoperability endpoints

  • Direct secure messaging: tkhaleel139861@direct.luhs.org

Organizations & group practices 2

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": "1617667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1548849664",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2500 S HIGHLAND AVE STE 350",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601487129",
            "telephone_number": "630-916-1400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 S HIGHLAND AVE STE 350",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601487129",
            "telephone_number": "630-916-1400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KHALEEL",
        "first_name": "TAHSEEN",
        "middle_name": "ANJUM",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-04-06",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "IL",
            "license": "125078368",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IL",
            "license": "036.178417",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lombard, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.