DR. ALI ELAZAB MD
NPI 1285169003
Internal Medicine in Fairfield, OH
About Dr. Ali Elazab Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALI ELAZAB MD (NPI 1285169003) is an individual internal medicine provider in Fairfield, Ohio, licensed in Ohio (35.139510) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Atrium Medical Center, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
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. Ali Elazab 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
3Medicare enrollment records show Ali Elazab reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Middletown, OH 45005
- Reassigned Medicare billing, Ohio enrollment
- 46 clinicians in this Medicare group
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 776 clinicians in this Medicare group
Canton, OH 44708
- Reassigned Medicare billing, Ohio enrollment
- 456 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 6
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.
Atrium Medical Center
Acute Care Hospitals · Franklin, OHKettering Health Main Campus
Acute Care Hospitals · Kettering, OHFort Hamilton Hughes Memorial Hospital
Acute Care Hospitals · Hamilton, OHKettering Health Dayton
Acute Care Hospitals · Dayton, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45014 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
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.
FAIRFIELD, OH 45014
FAIRFIELD, OH 45014
FARFIELD, OH 45014
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 Ali Elazab's NPI number?
The NPI number for Ali Elazab is 1285169003. It was assigned to this individual provider in the NPPES registry on April 30, 2017.
Where is Ali Elazab located?
Ali Elazab practices at 3000 Mack Rd, Fairfield, OH 45014. The listed phone number is (513) 870-7000.
What is Ali Elazab's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ali Elazab enrolled in Medicare?
Yes. Ali Elazab 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 Ali Elazab's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Elazab reassigns Medicare benefits to 3 organizations: Medicine Inpatient Group, LLC (Middletown, OH), Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH) and Hospitalist Medicine Physicians Of Richland County, Ltd (Canton, OH). 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 Ali Elazab's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ali Elazab affiliated with any hospitals?
According to CMS data, Ali Elazab is affiliated with Atrium Medical Center, Kettering Health Main Campus, Fort Hamilton Hughes Memorial Hospital and Kettering Health Dayton.
When was this NPI record last updated?
The NPPES record for Ali Elazab was last updated on September 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.