MUFADDAL M HAMADEH M.D.
NPI 1598757718
Internal Medicine - Hematology & Oncology in Tinley Park, IL
About Mufaddal M Hamadeh M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUFADDAL M HAMADEH M.D. (NPI 1598757718) is an individual hematology & oncology provider in Tinley Park, Illinois, licensed in Illinois (036080978) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Presence Saint Joseph Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mufaddal M Hamadeh M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Mufaddal Hamadeh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Frankfort, IL 60423
- Reassigned Medicare billing, Illinois enrollment
- 148 clinicians in this Medicare group
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- 57 clinicians in this Medicare group
Hinsdale, IL 60521
- Reassigned Medicare billing, Illinois enrollment
- 44 clinicians in this Medicare group
Des Plaines, IL 60016
- Reassigned Medicare billing, Illinois enrollment
- 443 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 39
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Presence Saint Joseph Medical Center
Acute Care Hospitals · Joliet, ILPalos Community Hospital
Acute Care Hospitals · Palos Heights, ILPresence St Marys Hospital
Acute Care Hospitals · Kankakee, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60487 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mufaddal Hamadeh's NPI number?
The NPI number for Mufaddal Hamadeh is 1598757718. It was assigned to this individual provider in the NPPES registry on August 16, 2005. The provider is also known as M Mufaddal Hamadeh.
Where is Mufaddal Hamadeh located?
Mufaddal Hamadeh practices at 17333 La Grange Rd Ste 200, Tinley Park, IL 60487. The listed phone number is (708) 342-1900.
What is Mufaddal Hamadeh's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Mufaddal Hamadeh enrolled in Medicare?
Yes. Mufaddal Hamadeh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mufaddal Hamadeh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mufaddal Hamadeh reassigns Medicare benefits to 4 organizations: Specialty Physicians Of Illinois, LLC (Frankfort, IL), Affiliated Oncologists, LLC (Oak Lawn, IL), Ahp Specialty Care Nfp (Hinsdale, IL) and Prime Healthcare Illinois Medical Group LLC (Des Plaines, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mufaddal Hamadeh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mufaddal Hamadeh accept?
Health plans from Oscar Health list Mufaddal Hamadeh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mufaddal Hamadeh affiliated with any hospitals?
According to CMS data, Mufaddal Hamadeh is affiliated with Presence Saint Joseph Medical Center, Palos Community Hospital, Presence St Marys Hospital, Advocate Christ Hospital & Medical Center and Silver Cross Hospital And Medical Centers.
When was this NPI record last updated?
The NPPES record for Mufaddal Hamadeh was last updated on February 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.