ELENI IOANNA KRITIKOS APN
NPI 1013574904
Nurse Practitioner in Maywood, IL
About Eleni Ioanna Kritikos Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELENI IOANNA KRITIKOS APN (NPI 1013574904) is an individual nurse practitioner in Maywood, Illinois, licensed in Illinois (209.019255) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Loyola University Medical Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 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
Eleni Ioanna Kritikos Apn 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 Eleni Kritikos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 clinicians in this Medicare group
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- 158 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Loyola University Medical Center
Acute Care Hospitals · Maywood, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60153 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
MAYWOOD, IL 60153
MAYWOOD, IL 60153
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 Eleni Kritikos's NPI number?
The NPI number for Eleni Kritikos is 1013574904. It was assigned to this individual provider in the NPPES registry on May 25, 2019.
Where is Eleni Kritikos located?
Eleni Kritikos practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (708) 216-9000.
What is Eleni Kritikos's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Eleni Kritikos enrolled in Medicare?
Yes. Eleni Kritikos 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 Eleni Kritikos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eleni Kritikos reassigns Medicare benefits to 2 organizations: Loyola University Medical Center (Maywood, IL) and Advocate Health And Hospitals Corporation (Oak Lawn, 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 Eleni Kritikos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eleni Kritikos accept?
Health plans from Oscar Health list Eleni Kritikos 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 Eleni Kritikos affiliated with any hospitals?
According to CMS data, Eleni Kritikos is affiliated with Loyola University Medical Center.
When was this NPI record last updated?
The NPPES record for Eleni Kritikos was last updated on April 16, 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.
# Eleni Ioanna Kritikos, APN · NPI 1013574904
Nurse Practitioner physician in Maywood, Illinois. Individual provider, active in the CMS NPPES registry since May 25, 2019.
## Identity
- **NPI:** 1013574904 (Entity type: Individual)
- **Enumerated:** May 25, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209.019255 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2160 S 1ST AVE, Maywood, IL 60153-3328
- **Phone:** (708) 216-9000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Loyola University Medical Center (NPI 1336159961, Maywood, IL); Advocate Health And Hospitals Corporation (NPI 1629441027, Oak Lawn, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 16, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1013574904) · Data from the CMS NPPES public registry.