Dr Aziz Khan, MD - Medicare Hematology/oncology in Springfield, IL

Dr Aziz Khan, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Springfield, Illinois. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Siu Physicians And Surgeons Inc and his current practice location is 415 N 9th St, 2w106, Springfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 545-5817.

Dr Aziz Khan is licensed to practice in California (license number A44121) 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 1699702316.

Contact Information

Dr Aziz Khan, MD
415 N 9th St, 2w106,
Springfield, IL 62702-5303
(217) 545-5817
(217) 545-4735

Map and Direction




Physician's Profile

Full NameDr Aziz Khan
GenderMale
SpecialityHematology/oncology
Experience42 Years
Location415 N 9th St, 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 Aziz Khan graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1699702316
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 05/16/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8426141771
  • Enrollment ID: I20070904000111

Medical Identifiers

Medical identifiers for Dr Aziz Khan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699702316NPI-NPPES
P00460020OtherILRAILROAD MEDICARE
036118876MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A44121 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Medical CenterSpringfield, ILHospital
St Johns HospitalSpringfield, ILHospital
Taylorville Memorial HospitalTaylorville, ILHospital
St Francis HospitalLitchfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Siu Physicians And Surgeons Inc2365352820282

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 Aziz Khan allows following entities to bill medicare on his behalf.
Entity NameSiu Physicians & Surgeons Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558385989
PECOS PAC ID: 2365352820
Enrollment ID: O20031222000769

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 Aziz Khan 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 Aziz Khan, MD
Po Box 19639,
Springfield, IL 62794-9639

Ph: (217) 545-7578
Dr Aziz Khan, MD
415 N 9th St, 2w106,
Springfield, IL 62702-5303

Ph: (217) 545-5817

Reviews and Comments


Internal Medicine Doctors in Springfield, IL

Zachariah Gurnsey, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 751 N Rutledge St, Ste 1100, Springfield, IL 62702
Phone: 217-545-0182    Fax: 217-545-8156
Fadel Ahmed Bofarrag, MD, MPH
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 701 N 1st St Ste D434, Springfield, IL 62702
Phone: 217-545-8000    Fax: 217-545-7063
Winston J Townsend, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1836 S Macarthur Blvd, Springfield, IL 62704
Phone: 217-789-1403    Fax: 217-789-1825
William R Yu, MD
Hematology & Oncology
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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.