SYED HAIDER M IMAM
NPI 1124373253
Internal Medicine - Cardiovascular Disease in Hazel Crest, IL
About Syed Haider M Imam NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYED HAIDER M IMAM (NPI 1124373253) is an individual cardiovascular disease provider in Hazel Crest, Illinois, licensed in Illinois (036-159236) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Syed Haider M Imam 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 Syed Haider Imam 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
- 4,870 clinicians in this Medicare group
Sycamore, IL 60178
- Reassigned Medicare billing, Illinois enrollment
- 474 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 391 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 478 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 19
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Trinity Hospital
Acute Care Hospitals · Chicago, ILFhn Memorial Hospital
Acute Care Hospitals · Freeport, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60429 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAZEL CREST, IL 60429
HAZEL CREST, IL 60429
HAZEL CREST, IL 60429
HAZEL CREST, IL 60429
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 Syed Haider Imam's NPI number?
The NPI number for Syed Haider Imam is 1124373253. It was assigned to this individual provider in the NPPES registry on July 15, 2012.
Where is Syed Haider Imam located?
Syed Haider Imam practices at 17850 Kedzie Ave Ste 3250, Hazel Crest, IL 60429. The listed phone number is (708) 799-8700.
What is Syed Haider Imam's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Syed Haider Imam enrolled in Medicare?
Yes. Syed Haider Imam 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 Syed Haider Imam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Syed Haider Imam reassigns Medicare benefits to 4 organizations: Advocate Health & Hospitals Corporation (Oak Lawn, IL), Swedishamerican Hospital (Sycamore, IL), Freeport Regional Health Care Foundation (Freeport, IL) and Freeport Memorial Hospital (Freeport, 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 Syed Haider Imam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Syed Haider Imam accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health and CareSource list Syed Haider Imam 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 Syed Haider Imam affiliated with any hospitals?
According to CMS data, Syed Haider Imam is affiliated with Advocate Trinity Hospital, Fhn Memorial Hospital and Advocate Christ Hospital & Medical Center.
When was this NPI record last updated?
The NPPES record for Syed Haider Imam was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.