Individual provider Active NPI

Timothy L Gillison, MD

  • Hematology & Oncology Physician
  • Springfield, IL
National Provider Identifier
1710905906
Registry record updated May 22, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
036125875 Issued in IL
Practice address
900 N. 1St Street
Springfield, IL 62702-3749
Phone
(217) 528-7541
Fax
(217) 527-2830
NPI assigned
Jul 17, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 22, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 036125875 IL Primary

Addresses

Primary practice location

900 N. 1St Street
Springfield, IL 62702-3749

Mailing address

1025 S 6TH St
Springfield, IL 62703-2403
Phone (217) 528-7541

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address timothygillison@sfc.allscriptsdirect.net

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
I20110114000559 IL Practitioner - Hematology/Oncology 2062411572 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Southern Illinois University School of Medicine, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The University of Chicago Medical CenterGroup PAC ID 7618880766, 907 clinicians

Practice addresses (Care Compare)

1850 Silver Cross Blvd
FL 2
New Lenox, IL 60451-9508
Phone (815) 740-1400

Hospital & facility affiliations

  • The University of Chicago Medical Center Hospital, Chicago, IL, CCN 140088
  • Silver Cross Hospital and Medical Centers Hospital, New Lenox, IL, CCN 140213
  • Ingalls Memorial Hospital Hospital, Harvey, IL, CCN 140191

Merit-based Incentive Payment System (MIPS)

Final score
88.83 of 100Reported as apm
Quality
75.65
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036125875ILMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Chicago CurrentSince Dec 22, 2025 Accepting new patients
The University of Chicago Medical Center CurrentSince Dec 22, 2025 Accepting new patients
The University of Chicago Medical Center CurrentSince Dec 22, 2025 Accepting new patients
Indiana University Health, Inc Hematology & Oncology Past Accepting new patients

Locations

150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061

350 N Wall St
Kankakee, IL 60901
Phone (815) 935-7500

1850 Silver Cross Blvd
New Lenox, IL 60451
Phone (815) 300-1400

1850 Silver Cross Blvd
Fl 2
New Lenox, IL 60451
Phone (815) 300-1400

120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700

17047 La Grange Rd
Ste 203
Orland Park, IL 60487

17047 La Grange Rd
Orland Park, IL 60487
Phone (815) 300-7106

Interoperability endpoints

  • Direct secure messaging: tgillison354791@uchospital.direct-ci.com

Organizations & group practices 4

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 4

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": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1590105600000",
    "number": "1710905906",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1025 S 6TH ST",
            "city": "SPRINGFIELD",
            "state": "IL",
            "postal_code": "627032403",
            "telephone_number": "217-528-7541"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 N. 1ST STREET",
            "city": "SPRINGFIELD",
            "state": "IL",
            "postal_code": "627023749",
            "telephone_number": "217-528-7541",
            "fax_number": "217-527-2830"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GILLISON",
        "first_name": "TIMOTHY",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-17",
        "last_updated": "2020-05-22",
        "certification_date": "2020-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IL",
            "license": "036125875",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "timothygillison@sfc.allscriptsdirect.net",
            "affiliation": "N",
            "address_1": "900 N. 1st Street",
            "city": "Springfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "627023749",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Springfield, IL

Sources for this page

Verify at the official NPI Registry.