ABDELMESSIAH K GUIRGUIS MD
NPI 1093770745
Internal Medicine in Madison, IN
About Abdelmessiah K Guirguis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABDELMESSIAH K GUIRGUIS MD (NPI 1093770745) is an individual internal medicine provider in Madison, Indiana, licensed in Indiana (01065798A) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Norton-king's Daughters' Health, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Abdelmessiah K Guirguis 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
2Medicare enrollment records show Abdelmessiah Guirguis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Madison, IN 47250
- Reassigned Medicare billing, Indiana enrollment
- 142 clinicians in this Medicare group
Louisville, KY 40241
- Reassigned Medicare billing, Indiana enrollment
- 465 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 24
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Norton-King's Daughters' Health
Acute Care Hospitals · Madison, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47250 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.
Referred Medical Equipment & Supplies CMS DME claims 22
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.
MADISON, IN 47250
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 Abdelmessiah Guirguis's NPI number?
The NPI number for Abdelmessiah Guirguis is 1093770745. It was assigned to this individual provider in the NPPES registry on April 18, 2006. The provider is also known as Dr. Michael Guirguis MD.
Where is Abdelmessiah Guirguis located?
Abdelmessiah Guirguis practices at 1373 E State Road 62 Level 1, Madison, IN 47250. The listed phone number is (812) 801-0826.
What is Abdelmessiah Guirguis's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Abdelmessiah Guirguis enrolled in Medicare?
Yes. Abdelmessiah Guirguis 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 Abdelmessiah Guirguis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abdelmessiah Guirguis reassigns Medicare benefits to 2 organizations: Norton - Kings Daughters Health Inc (Madison, IN) and Community Medical Associates, Inc. (Louisville, KY). 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 Abdelmessiah Guirguis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abdelmessiah Guirguis accept?
Health plans from Antidote Health Plan of Ohio, Inc. list Abdelmessiah Guirguis 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 Abdelmessiah Guirguis affiliated with any hospitals?
According to CMS data, Abdelmessiah Guirguis is affiliated with Norton-King's Daughters' Health.
When was this NPI record last updated?
The NPPES record for Abdelmessiah Guirguis was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.