Radwan H Diab, MD - Medicare Hematology in Decatur, IL

Radwan H Diab, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Decatur, Illinois. He graduated from medical school in 2018 and has 8 years of diverse experience with area of expertise as Hematology. His current practice location is 210 W Mckinley Ave Ste 1, Decatur, Illinois. You can reach out to his office (for appointments etc.) via phone at (217) 876-6600.

Radwan H Diab is licensed to practice in Illinois (license number 036177147) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1699398297.

Contact Information

Radwan H Diab, MD
210 W Mckinley Ave Ste 1,
Decatur, IL 62526-5858
(217) 876-6600
(217) 876-6606

Map and Direction




Physician's Profile

Full NameRadwan H Diab
GenderMale
SpecialityHematology
Experience8 Years
Location210 W Mckinley Ave Ste 1, Decatur, Illinois
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Radwan H Diab graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1699398297
  • Provider Enumeration Date: 05/19/2020
  • Last Update Date: 04/15/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2365867595
  • Enrollment ID: I20260424001011

Medical Identifiers

Medical identifiers for Radwan H Diab such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699398297NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 94-10218 (Kansas)Secondary
207RH0000XInternal Medicine - Hematology 036177147 (Illinois)Primary

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. Radwan H Diab 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
Radwan H Diab, MD
Po Box 25228,
Decatur, IL 62525-5228

Ph: (217) 329-3232
Radwan H Diab, MD
210 W Mckinley Ave Ste 1,
Decatur, IL 62526-5858

Ph: (217) 876-6600

Reviews and Comments


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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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