Dr Timothy L Gillison, MD - Medicare Hematology/oncology in Springfield, IL

Dr Timothy L Gillison, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Springfield, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Springfield Clinic Llp and his current practice location is 900 N. 1st Street, Springfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 528-7541.

Dr Timothy L Gillison is licensed to practice in Illinois (license number 036125875) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1710905906.

Contact Information

Dr Timothy L Gillison, MD
900 N. 1st Street,
Springfield, IL 62702-3749
(217) 528-7541
(217) 527-2830

Map and Direction




Physician's Profile

Full NameDr Timothy L Gillison
GenderMale
SpecialityHematology/oncology
Experience21 Years
Location900 N. 1st Street, Springfield, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Timothy L Gillison attended and graduated from Southern Illinois University School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1710905906
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 05/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2062411572
  • Enrollment ID: I20110114000559

Medical Identifiers

Medical identifiers for Dr Timothy L Gillison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710905906NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 036125875 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Medical CenterSpringfield, ILHospital
Illini Community HospitalPittsfield, ILHospital
St Johns HospitalSpringfield, ILHospital
Thomas H Boyd Memorial HospitalCarrollton, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Springfield Clinic Llp0547166076669

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Timothy L Gillison allows following entities to bill medicare on his behalf.
Entity NameSpringfield Clinic Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780638478
PECOS PAC ID: 0547166076
Enrollment ID: O20040331000826

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Timothy L Gillison is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Timothy L Gillison, MD
1025 S 6th St,
Springfield, IL 62703-2403

Ph: (217) 528-7541
Dr Timothy L Gillison, MD
900 N. 1st Street,
Springfield, IL 62702-3749

Ph: (217) 528-7541

Reviews and Comments


Internal Medicine Doctors in Springfield, IL

Zachariah Gurnsey, MD
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Phone: 217-545-0182    Fax: 217-545-8156
Mr. Eddie Lynn Paulk, D.O.
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Practice Location: 2090 Vadalabene Drive, Springfield, IL 62062
Phone: 618-288-5403    Fax: 618-288-6857
Winston J Townsend, MD
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Practice Location: 1836 S Macarthur Blvd, Springfield, IL 62704
Phone: 217-789-1403    Fax: 217-789-1825
William R Yu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2901 Old Jacksonville Rd, Springfield, IL 62704
Phone: 217-698-9722    Fax: 217-698-8012
Dr. Susan M. O'neal, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 701 N 1st St, Springfield, IL 62781
Phone: 217-528-7541    
Dr. Mukul Bhattarai, MD.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 747 N Rutledge St Fl 4, Springfield, IL 62702
Phone: 217-545-8000    Fax: 217-545-7877
Nathalie Emma-marie Foray, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 751 N Rutledge St Ste 1700, Springfield, IL 62702
Phone: 217-545-8000    Fax: 217-545-1229

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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