Individual provider Active NPI

Naser M Khan, MD

  • Gastroenterology Physician
  • Hoffman Estates, IL
National Provider Identifier
1437270253
Registry record updated Oct 10, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
036117146 Issued in IL
Practice address
2359 Hassell Rd
Hoffman Estates, IL 60169-2102
Phone
(847) 843-7030
Fax
(847) 843-0795
NPI assigned
Apr 2, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2017

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036117146 IL
Gastroenterology Physician 207RG0100X 036117146 IL Primary

Addresses

Primary practice location

2359 Hassell Rd
Hoffman Estates, IL 60169-2102

Mailing address

1860 Payshere Circle
Chicago, IL 60674-0001
Phone (630) 545-6016

Other identifiers 2

IdentifierTypeStateIssuer
K500-6337-9169OtherILLICENSE NUMBER
0-640-263-0OtherECFMG

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
I20120808000544 IL Practitioner - Gastroenterology 0244338317 Reassigns benefits to 6 organizations
I20250107001108 WI Practitioner - Gastroenterology 0244338317 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Health System CorporationGroup PAC ID 7416860440, 749 clinicians
Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians
Carle Health Care IncorporatedGroup PAC ID 3577515774, 1,592 clinicians
Rockford Health PhysiciansGroup PAC ID 2567374036, 520 clinicians

Practice addresses (Care Compare)

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6000

2200 E Washington St
Bloomington, IL 61701-4364
Phone (309) 662-3311

611 W Park St
Urbana, IL 61801-2500

611 W Park St
Urbana, IL 61801-2501
Phone (888) 712-2753

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-2000

8600 State Route 91
Suite 130
Peoria, IL 61615-7829
Phone (309) 683-5050

875 S Route 31
Crystal Lake, IL 60014-8190
Phone (779) 220-5500

Hospital & facility affiliations

  • Mercy Health System Corp Hospital, Janesville, WI, CCN 520066
  • Javon Bea Hospital Hospital, Rockford, IL, CCN 140239
  • St Joseph Medical Center Hospital, Bloomington, IL, CCN 140162
  • Carle Foundation Hospital Hospital, Urbana, IL, CCN 140091
  • Mercy Walworth Hospital & Medical Center Hospital, Lake Geneva, WI, CCN 521357

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy88
Upper gastrointestinal (GI) endoscopy for acid reflux209

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036117146ILMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Harvard Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
Rockford Health Physicians CurrentSince Jul 21, 2020 Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Dec 1, 2025 Accepting new patients
Mercy Health System Corporation Current Accepting new patients
Mercy Health System Corporation CurrentSince Jul 1, 2024 Accepting new patients
Dupage Medical Group LTD CurrentSince Aug 1, 2017 Accepting new patients
Mercy Health System Corporation CurrentSince Jul 1, 2024 Accepting new patients
Central PA Pharmacy LLC. Current Accepting new patients
Osf Multi-Specialty Group Internal Medicine CurrentSince Feb 21, 2023 Accepting new patients
Dupage Medical Group LTD CurrentSince Aug 1, 2017 Accepting new patients
Carle Health Care Incorporated Internal Medicine CurrentSince Feb 23, 2026 Accepting new patients

Locations

30 Stratford Dr
Bloomingdale, IL 60108
Phone (630) 893-2210

1505 Eastland Dr
Bloomington, IL 61701
Phone (309) 663-2100

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

1860 Paysphere Cir
Chicago, IL 60674
Phone (630) 469-2000

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

1141 E Main St
Ste 105
East Dundee, IL 60118
Phone (847) 428-3322

1045 W Stephenson St
Freeport, IL 61032
Phone (815) 599-6105

901 Grant St
Harvard, IL 60033
Phone (815) 943-5431

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

1555 N Barrington Rd
Hoffman Estates, IL 60169
Phone (847) 490-2923

2360 Hassell Rd
Ste F
Hoffman Estates, IL 60169
Phone (847) 843-0806

2500 W Higgins Rd
Ste 505
Hoffman Estates, IL 60169
Phone (224) 236-2268

2359 Hassell Rd
Hoffman Estates, IL 60169
Phone (847) 843-7030

1420 W Pioneer Pkwy
Peoria, IL 61615
Phone (309) 308-5195

8600 State Route 91
Ste 130
Peoria, IL 61615
Phone (309) 683-5050

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

2350 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-2200

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

Interoperability endpoints

  • Direct secure messaging: nkhan73735@direct.mhemail.org

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.

Hospital & facility affiliations 6

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": "1175472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1507593600000",
    "number": "1437270253",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1860 PAYSHERE CIRCLE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606740001",
            "telephone_number": "630-545-6016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2359 HASSELL RD",
            "city": "HOFFMAN ESTATES",
            "state": "IL",
            "postal_code": "601692102",
            "telephone_number": "847-843-7030",
            "fax_number": "847-843-0795"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KHAN",
        "first_name": "NASER",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-02",
        "last_updated": "2017-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036117146",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036117146",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE NUMBER",
            "identifier": "K500-6337-9169",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ECFMG",
            "identifier": "0-640-263-0",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Hoffman Estates, IL

Sources for this page

Verify at the official NPI Registry.