MRS. ALIA ELSHAER LCSW
NPI 1043511264
Social Worker - Clinical in Lake In The Hills, IL
About Mrs. Alia Elshaer Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALIA ELSHAER LCSW (NPI 1043511264) is an individual clinical provider in Lake In The Hills, Illinois, licensed in Illinois (149.01456) and active in the NPI registry since November 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Alia Elshaer Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alia Elshaer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lake In The Hills, IL 60156
- Reassigned Medicare billing, Illinois enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60156 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
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 Alia Elshaer's NPI number?
The NPI number for Alia Elshaer is 1043511264. It was assigned to this individual provider in the NPPES registry on November 4, 2010. The provider is also known as Ms. Alia Celebi Lcsw.
Where is Alia Elshaer located?
Alia Elshaer practices at 1510 Clayton Marsh Dr, Lake In The Hills, IL 60156. The listed phone number is (708) 203-0202.
What is Alia Elshaer's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Alia Elshaer enrolled in Medicare?
Yes. Alia Elshaer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alia Elshaer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alia Elshaer reassigns Medicare benefits to Celebi Inc (Lake In The Hills, 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 Alia Elshaer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alia Elshaer accept?
Health plans from Anthem Blue Cross and Blue Shield and Cigna Healthcare list Alia Elshaer 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 Alia Elshaer was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Mrs. Alia Elshaer, LCSW · NPI 1043511264
Clinical provider in Lake In The Hills, Illinois. Individual provider, active in the CMS NPPES registry since November 4, 2010.
## Identity
- **NPI:** 1043511264 (Entity type: Individual)
- **Enumerated:** November 4, 2010
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 149.01456 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1510 CLAYTON MARSH DR, Lake In The Hills, IL 60156-1034
- **Phone:** (708) 203-0202
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Celebi Inc (NPI 1669137659, Lake In The Hills, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** February 12, 2026
- **Other identifiers:** Medicaid 541946 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1043511264) · Data from the CMS NPPES public registry.