DR. MARWAN DIB MD
NPI 1225346414
Internal Medicine - Interventional Cardiology in Normal, IL
About Dr. Marwan Dib Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARWAN DIB MD (NPI 1225346414) is an individual interventional cardiology provider in Normal, Illinois, licensed in Wisconsin (64438) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS, is affiliated with Decatur Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
Other Identifiers 2
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
Dr. Marwan Dib Md 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
8Medicare enrollment records show Marwan Dib reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Normal, IL 61761
- Reassigned Medicare billing, Illinois enrollment
- 698 clinicians in this Medicare group
Decatur, IL 62526
- Reassigned Medicare billing, Illinois enrollment
- 166 clinicians in this Medicare group
Springfield, IL 62704
- Reassigned Medicare billing, Illinois enrollment
- 101 clinicians in this Medicare group
Kalamazoo, MI 49048
- Reassigned Medicare billing, Michigan enrollment
- 596 clinicians in this Medicare group
Amherst, WI 54406
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 clinicians in this Medicare group
Kingsford, MI 49802
- Reassigned Medicare billing, Michigan enrollment
- 440 clinicians in this Medicare group
Masontown, PA 15461
- Reassigned Medicare billing, Pennsylvania enrollment
- 398 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 11
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Decatur Memorial Hospital
Acute Care Hospitals · Decatur, ILSoutheast Iowa Regional Medical Center
Acute Care Hospitals · West Burlington, IAUphs Marquette Dlp Hospital
Acute Care Hospitals · Marquette, MIBoone Hospital Center
Acute Care Hospitals · Columbia, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61761 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORMAL, IL 61761
NORMAL, IL 61761
NORMAL, IL 61761
NORMAL, IL 61761
NORMAL, IL 61761
NORMAL, IL 61761
NORMAL, IL 61761
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 Marwan Dib's NPI number?
The NPI number for Marwan Dib is 1225346414. It was assigned to this individual provider in the NPPES registry on September 22, 2010.
Where is Marwan Dib located?
Marwan Dib practices at 1302 Franklin Ave Ste 4500, Normal, IL 61761. The listed phone number is (309) 556-8300.
What is Marwan Dib's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Marwan Dib enrolled in Medicare?
Yes. Marwan Dib 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 Marwan Dib's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marwan Dib reassigns Medicare benefits to 8 organizations: Carle West Physician Group Inc (Normal, IL), Decatur Memorial Hospital (Decatur, IL), Prairie Cardiovascular Consultants Ltd (Springfield, IL), Sound Inpatient Physicians-Michigan, PLLC (Kalamazoo, MI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Amherst, WI) and 3 more organizations, listed in the Medicare section above. 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 Marwan Dib's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marwan Dib accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Dean Health Plan and Group Health Cooperative-SCW and 2 other insurers list Marwan Dib 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 Marwan Dib affiliated with any hospitals?
According to CMS data, Marwan Dib is affiliated with Decatur Memorial Hospital, Southeast Iowa Regional Medical Center, Uphs Marquette Dlp Hospital and Boone Hospital Center.
When was this NPI record last updated?
The NPPES record for Marwan Dib was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.