DR. ELEANOR TRIPP ROSS M.D.
NPI 1801054549
Pediatrics - Pediatric Cardiology in Oak Lawn, IL
About Dr. Eleanor Tripp Ross M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELEANOR TRIPP ROSS M.D. (NPI 1801054549) is an individual pediatric cardiology provider in Oak Lawn, Illinois, licensed in Illinois (036125291) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Advocate Lutheran General Hospital, and is a graduate of Other (2007).
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
Dr. Eleanor Tripp Ross 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
4Medicare enrollment records show Eleanor Ross reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Lawn, IL 60453
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- Also billed through NPI 1003542184 (Illinois)
- 4,870 clinicians in this Medicare group
La Grange, IL 60525
- Reassigned Medicare billing, Illinois enrollment
- 32 clinicians in this Medicare group
Hinsdale, IL 60521
- Reassigned Medicare billing, Illinois enrollment
- 41 clinicians in this Medicare group
Bolingbrook, IL 60440
- Reassigned Medicare billing, Illinois enrollment
- 23 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.
Advocate Lutheran General Hospital
Acute Care Hospitals · Park Ridge, ILOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OAK LAWN, IL 60453
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 Eleanor Ross's NPI number?
The NPI number for Eleanor Ross is 1801054549. It was assigned to this individual provider in the NPPES registry on May 29, 2008.
Where is Eleanor Ross located?
Eleanor Ross practices at 4440 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 684-5580.
What is Eleanor Ross's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Eleanor Ross enrolled in Medicare?
Yes. Eleanor Ross 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 Eleanor Ross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eleanor Ross reassigns Medicare benefits to 4 organizations: Advocate Health & Hospitals Corporation (Oak Lawn, IL), Adventist Midwest Health (La Grange, IL), Adventist Midwest Health (Hinsdale, IL) and Adventist Bolingbrook Hospital (Bolingbrook, 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 Eleanor Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eleanor Ross accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Eleanor Ross 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 Eleanor Ross affiliated with any hospitals?
According to CMS data, Eleanor Ross is affiliated with Advocate Lutheran General Hospital.
When was this NPI record last updated?
The NPPES record for Eleanor Ross was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Eleanor Tripp Ross, M.D. · NPI 1801054549
Pediatric Cardiology physician in Oak Lawn, Illinois. Individual provider, active in the CMS NPPES registry since May 29, 2008.
## Identity
- **NPI:** 1801054549 (Entity type: Individual)
- **Enumerated:** May 29, 2008
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 036125291 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4440 W 95TH ST, Oak Lawn, IL 60453-2600
- **Phone:** (708) 684-5580
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Advocate Health & Hospitals Corporation (NPI 1912936014, Oak Lawn, IL); Adventist Midwest Health (NPI 1912353822, La Grange, IL); Adventist Midwest Health (NPI 1366579443, Hinsdale, IL); Adventist Bolingbrook Hospital (NPI 1477790160, Bolingbrook, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** November 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1801054549) · Data from the CMS NPPES public registry.