DR. HESHAM A HASSABALLA M.D.
NPI 1861440893
Internal Medicine - Critical Care Medicine in Aurora, IL
About Dr. Hesham A Hassaballa M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HESHAM A HASSABALLA M.D. (NPI 1861440893) is an individual critical care medicine provider in Aurora, Illinois, licensed in Illinois (036105156) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 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 (PECOS)
Dr. Hesham A Hassaballa M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
19Medicare enrollment records show Hesham Hassaballa reassigns Medicare billing to 19 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aurora, IL 60504
- Reassigned Medicare billing, Illinois and Indiana enrollments
- 96 clinicians in this Medicare group
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 255 clinicians in this Medicare group
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 776 clinicians in this Medicare group
Steubenville, OH 43952
- Reassigned Medicare billing, Ohio enrollment
- 23 clinicians in this Medicare group
South Charleston, WV 25309
- Reassigned Medicare billing, West Virginia enrollment
- 72 clinicians in this Medicare group
Richmond, VA 23226
- Reassigned Medicare billing, Virginia enrollment
- 134 clinicians in this Medicare group
Macon, GA 31210
- Reassigned Medicare billing, Georgia enrollment
- 89 clinicians in this Medicare group
Aiken, SC 29801
- Reassigned Medicare billing, South Carolina enrollment
- 21 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 48 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 84 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Copley Memorial Hospital
Acute Care Hospitals · Aurora, ILGood Samaritan Regional Hlth Center
Acute Care Hospitals · Mount Vernon, ILFranciscan Health Olympia & Chicago Heights
Acute Care Hospitals · Olympia Fields, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60504 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
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AURORA, IL 60504
AURORA, IL 60504
AURORA, IL 60504
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 Hesham Hassaballa's NPI number?
The NPI number for Hesham Hassaballa is 1861440893. It was assigned to this individual provider in the NPPES registry on May 4, 2006.
Where is Hesham Hassaballa located?
Hesham Hassaballa practices at 2000 Ogden Ave, Aurora, IL 60504. The listed phone number is (630) 978-6200.
What is Hesham Hassaballa's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Hesham Hassaballa enrolled in Medicare?
Yes. Hesham Hassaballa is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hesham Hassaballa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hesham Hassaballa reassigns Medicare benefits to 19 organizations: Critical Care Physicians Of Illinois LLC (Aurora, IL), Cogent Healthcare Of Missouri, Inc (Fenton, MO), Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH), Hospitalist Medicine Physicians Of Ohio - Fairfield Professional Cor (Steubenville, OH), Hospitalist Medicine Physicians Of West Virginia- Tcg PLLC (South Charleston, WV) and 14 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 Hesham Hassaballa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hesham Hassaballa accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health and Oscar Insurance Company list Hesham Hassaballa 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 Hesham Hassaballa affiliated with any hospitals?
According to CMS data, Hesham Hassaballa is affiliated with Copley Memorial Hospital, Good Samaritan Regional Hlth Center and Franciscan Health Olympia & Chicago Heights.
When was this NPI record last updated?
The NPPES record for Hesham Hassaballa was last updated on April 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Hesham A Hassaballa, M.D. · NPI 1861440893
Critical Care Medicine physician in Aurora, Illinois. Individual provider, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1861440893 (Entity type: Individual)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 036105156 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2000 OGDEN AVE, Aurora, IL 60504-7222
- **Phone:** (630) 978-6200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 19 organizations under Medicare reassignment (form CMS-855R): Critical Care Physicians Of Illinois LLC (NPI 1508134966, Aurora, IL); Cogent Healthcare Of Missouri, Inc (NPI 1780961599, Fenton, MO); Hospitalist Medicine Physicians Of Ohio, Professional Corporation (NPI 1043572290, Columbus, OH); Hospitalist Medicine Physicians Of Ohio - Fairfield Professional Cor (NPI 1447981303, Steubenville, OH); Hospitalist Medicine Physicians Of West Virginia- Tcg PLLC (NPI 1386122844, South Charleston, WV); and 14 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** April 21, 2025
- **Other identifiers:** Medicaid 036105156 (IL); Other 02215074 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1861440893) · Data from the CMS NPPES public registry.