Individual provider Active NPI

Sarah Khan, M.D.

  • Hematology & Oncology Physician
  • Huntley, IL
National Provider Identifier
1235663071
Registry record updated Jul 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
036151827 Issued in IL
Practice address
10350 Haligus Rd Ste 120
Huntley, IL 60142-9526
Phone
(847) 802-7480
Fax
(847) 802-7485
NPI assigned
Apr 19, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 2, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036151827 IL
Internal Medicine Physician 207R00000X 125.069833 IL
Hospitalist Physician 208M00000X 036151827 IL
Hematology & Oncology Physician 207RH0003X 036151827 IL Primary

Addresses

Primary practice location

10350 Haligus Rd Ste 120
Huntley, IL 60142-9526

Mailing address

10350 Haligus Rd Ste 120
Huntley, IL 60142-9526
Phone (847) 802-7480

Other practice location 1

1500 South California Avenue
Chicago, IL 60608
Phone (773) 257-5077

Other practice location 2

4201 W Medical Center Dr
McHenry, IL 60050-8409
Phone (815) 759-4323

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
I20200428001083 IL Practitioner - Hematology/OncologyPractitioner - Internal MedicinePractitioner - Hospitalist 1557791886 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Hospitalist, Internal Medicine
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

10350 Haligus Rd
Suite 120
Huntley, IL 60142-9526
Phone (847) 802-7480

Hospital & facility affiliations

  • Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116
  • Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125.069833ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Central Dupage Physician Group Internal Medicine Past Accepting new patients

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.

Hospital & facility affiliations 3

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": "1492560000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1235663071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10350 HALIGUS RD STE 120",
            "city": "HUNTLEY",
            "state": "IL",
            "postal_code": "601429526",
            "telephone_number": "847-802-7480",
            "fax_number": "847-802-7485"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10350 HALIGUS RD STE 120",
            "city": "HUNTLEY",
            "state": "IL",
            "postal_code": "601429526",
            "telephone_number": "847-802-7480",
            "fax_number": "847-802-7485"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 South California Avenue",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60608",
            "country_code": "US",
            "telephone_number": "773-257-5077",
            "fax_number": "773-257-6027",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4201 W Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "McHenry",
            "state": "IL",
            "postal_code": "600508409",
            "country_code": "US",
            "telephone_number": "815-759-4323",
            "fax_number": "815-759-4948",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KHAN",
        "first_name": "SARAH",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-19",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036151827",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.069833",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036151827",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036151827",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Huntley, IL

Sources for this page

Verify at the official NPI Registry.