DR. GABRIEL ALJADEFF
NPI 1669403556
Pediatrics - Pediatric Pulmonology in Park Ridge, IL
About Dr. Gabriel Aljadeff NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GABRIEL ALJADEFF (NPI 1669403556) is an individual pediatric pulmonology provider in Park Ridge, Illinois, licensed in Illinois (036093537) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1979).
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. Gabriel Aljadeff 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 Reassignment
Medicare enrollment records show Gabriel Aljadeff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Park Ridge, IL 60068
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advocate Health And Hospitals Corporation
- 4,870 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.
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.
PARK RIDGE, IL 60068
PARK RIDGE, IL 60068
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 Gabriel Aljadeff's NPI number?
The NPI number for Gabriel Aljadeff is 1669403556. It was assigned to this individual provider in the NPPES registry on July 6, 2006.
Where is Gabriel Aljadeff located?
Gabriel Aljadeff practices at 1675 Dempster St 2nd Floor, Park Ridge, IL 60068. The listed phone number is (847) 318-9330.
What is Gabriel Aljadeff's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Pulmonology, with taxonomy code 2080P0214X.
Is Gabriel Aljadeff enrolled in Medicare?
Yes. Gabriel Aljadeff 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 organization bills Medicare for Gabriel Aljadeff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Aljadeff reassigns Medicare benefits to Lutheran General Hospital (Park Ridge, IL). The 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 Gabriel Aljadeff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gabriel Aljadeff accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Gabriel Aljadeff 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 Gabriel Aljadeff was last updated on April 28, 2022. 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. Gabriel Aljadeff · NPI 1669403556
Pediatric Pulmonology physician in Park Ridge, Illinois. Individual provider, active in the CMS NPPES registry since July 6, 2006.
## Identity
- **NPI:** 1669403556 (Entity type: Individual)
- **Enumerated:** July 6, 2006
- **Primary specialty:** Pediatrics - Pediatric Pulmonology · taxonomy 2080P0214X
- **State license:** 036093537 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1675 DEMPSTER ST, 2ND FLOOR, Park Ridge, IL 60068-1110
- **Phone:** (847) 318-9330
## 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:** Lutheran General Hospital (NPI 1801809306, Park Ridge, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** April 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1669403556) · Data from the CMS NPPES public registry.