DR. SHABNUM HALEEM M.D.
NPI 1831400696
Hospitalist in Elmhurst, IL
About Dr. Shabnum Haleem M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHABNUM HALEEM M.D. (NPI 1831400696) is an individual hospitalist provider in Elmhurst, Illinois, licensed in Illinois (036163047) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of Other (2010).
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. Shabnum Haleem 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
3Medicare enrollment records show Shabnum Haleem reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elmhurst, IL 60126
- Reassigned Medicare billing, Illinois enrollment
- 240 clinicians in this Medicare group
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Charlottesville, VA 22911
- Reassigned Medicare billing, Virginia enrollment
- 307 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 5
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60126 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.
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.
ELMHURST, IL 60126
ELMHURST, IL 60126
ELMHURST, IL 60126
ELMHURST, IL 60126
ELMHURST, IL 60126
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 Shabnum Haleem's NPI number?
The NPI number for Shabnum Haleem is 1831400696. It was assigned to this individual provider in the NPPES registry on June 27, 2010.
Where is Shabnum Haleem located?
Shabnum Haleem practices at 133 E Brush Hill Rd Ste 310, Elmhurst, IL 60126. The listed phone number is (331) 221-9003.
What is Shabnum Haleem's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Shabnum Haleem enrolled in Medicare?
Yes. Shabnum Haleem 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 Shabnum Haleem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shabnum Haleem reassigns Medicare benefits to 3 organizations: Elmhurst Memorial Healthcare (Elmhurst, IL), Endeavor Health Medical Group (Evanston, IL) and Martha Jefferson Medical Group LLC (Charlottesville, VA). 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 Shabnum Haleem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shabnum Haleem accept?
Health plans from Oscar Health list Shabnum Haleem 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 Shabnum Haleem affiliated with any hospitals?
According to CMS data, Shabnum Haleem is affiliated with Northwest Community Hospital 1.
When was this NPI record last updated?
The NPPES record for Shabnum Haleem was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.