Gibran Hamid Mahmud, MD - Medicare Hematology/oncology in Centralia, IL

Gibran Hamid Mahmud, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Centralia, Illinois. He graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Cancer Care Specialists Of Central Illinois, S.c. and his current practice location is 1052 M L King Dr, Suite 2, Centralia, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 436-5410.

Gibran Hamid Mahmud is licensed to practice in Missouri (license number 2011020105) 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 1518132489.

Contact Information

Gibran Hamid Mahmud, MD
1052 M L King Dr, Suite 2,
Centralia, IL 62801-3002
(618) 436-5410
(618) 436-8063

Map and Direction




Physician's Profile

Full NameGibran Hamid Mahmud
GenderMale
SpecialityHematology/oncology
Experience16 Years
Location1052 M L King Dr, Centralia, 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:
  • Gibran Hamid Mahmud graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1518132489
  • Provider Enumeration Date: 04/23/2008
  • Last Update Date: 12/05/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6901077593
  • Enrollment ID: I20150526002561

Medical Identifiers

Medical identifiers for Gibran Hamid Mahmud such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518132489NPI-NPPES
1518132489MedicaidMO
1518132489MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2011020105 (Missouri)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 2011020105 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health At Home Health-illinoisMount vernon, ILHome health agency
Fairfield Memorial Hospital 1Fairfield, ILHospital
Ssm Health St Mary's Hospital -centraliaCentralia, ILHospital
Salem Township HospitalSalem, ILHospital
Ssm Health - Good Samaritan HospitalMount vernon, ILHospital
Hshs St Elizabeth's HospitalO fallon, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cancer Care Specialists Of Central Illinois, S.c.599161911626

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. Gibran Hamid Mahmud allows following entities to bill medicare on his behalf.
Entity NameCancer Care Specialists Of Central Illinois, S.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871580142
PECOS PAC ID: 5991619116
Enrollment ID: O20031113000022

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. Gibran Hamid Mahmud 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
Gibran Hamid Mahmud, MD
1052 M L King Dr, Suite 2,
Centralia, IL 62801-3002

Ph: (618) 436-5410
Gibran Hamid Mahmud, MD
1052 M L King Dr, Suite 2,
Centralia, IL 62801-3002

Ph: (618) 436-5410

Reviews and Comments


Internal Medicine Doctors in Centralia, IL

Dr. Rajendra R Shroff, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1050 M L King Dr, Suite 101, Centralia, IL 62801
Phone: 618-532-5700    Fax: 618-532-7390
Maria Riaz, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1441 W Broadway, Centralia, IL 62801
Phone: 618-532-9050    
Mr. Aziz U Rahman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1050 M L King Dr, Suite 109, Centralia, IL 62801
Phone: 618-532-0998    Fax: 618-532-0304
Dr. Paul S Edwards, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1050 Martin Luther King Drive, Suite 108, Centralia, IL 62801
Phone: 618-532-3517    Fax: 618-532-0801
Dr. Stephen T Ang, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1054 M L King Dr, Suite 120, Centralia, IL 62801
Phone: 618-532-1688    Fax: 618-532-1689
Dr. Suresh Krishnamoorthy, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1054 M L King Dr, Suite 126, Centralia, IL 62801
Phone: 618-533-5500    Fax: 618-533-5501

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).

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