DR. CHRISTINE MARIE MATA M.D.
NPI 1891099420
Ophthalmology in Niles, IL
About Dr. Christine Marie Mata M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINE MARIE MATA M.D. (NPI 1891099420) is an individual ophthalmology provider in Niles, Illinois, licensed in Illinois (036.135571) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
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. Christine Marie Mata 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
2Medicare enrollment records show Christine Mata reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Niles, IL 60714
- Reassigned Medicare billing, Illinois enrollment
- 9 clinicians in this Medicare group
Hoffman Estates, IL 60192
- Reassigned Medicare billing, Illinois enrollment
- 6 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 15
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60714 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Christine Mata's NPI number?
The NPI number for Christine Mata is 1891099420. It was assigned to this individual provider in the NPPES registry on December 21, 2010.
Where is Christine Mata located?
Christine Mata practices at 7421 N Milwaukee Ave, Niles, IL 60714. The listed phone number is (773) 775-0811.
What is Christine Mata's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Christine Mata enrolled in Medicare?
Yes. Christine Mata 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 Christine Mata's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Mata reassigns Medicare benefits to 2 organizations: Milwaukee Avenue Eye Center, S.C. (Niles, IL) and Sullivan Ostoich Eye Care Ltd (Hoffman Estates, 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 Christine Mata's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Mata accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Christine Mata 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.
When was this NPI record last updated?
The NPPES record for Christine Mata was last updated on April 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.