DR. WASIF SHIRAZI M.D.
NPI 1558336149
Internal Medicine - Hematology & Oncology in Tinley Park, IL
About Dr. Wasif Shirazi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WASIF SHIRAZI M.D. (NPI 1558336149) is an individual hematology & oncology provider in Tinley Park, Illinois, licensed in Illinois (036099502) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains a secondary practice location in Palos Heights.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
Dr. Wasif Shirazi 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 Wasif Shirazi reassigns Medicare billing to 3 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
- 57 clinicians in this Medicare group
Hinsdale, IL 60521
- Reassigned Medicare billing, Illinois enrollment
- 44 clinicians in this Medicare group
Des Plaines, IL 60016
- Reassigned Medicare billing, Illinois enrollment
- 443 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 51
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Trinity Hospital
Acute Care Hospitals · Chicago, ILPalos Community Hospital
Acute Care Hospitals · Palos Heights, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILSilver Cross Hospital And Medical Centers
Acute Care Hospitals · New Lenox, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60487 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
TINLEY PARK, IL 60487
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 Wasif Shirazi's NPI number?
The NPI number for Wasif Shirazi is 1558336149. It was assigned to this individual provider in the NPPES registry on February 17, 2006.
Where is Wasif Shirazi located?
Wasif Shirazi practices at 17333 La Grange Rd Ste 200, Tinley Park, IL 60487. The listed phone number is (708) 342-1900.
What is Wasif Shirazi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Wasif Shirazi enrolled in Medicare?
Yes. Wasif Shirazi 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 Wasif Shirazi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wasif Shirazi reassigns Medicare benefits to 3 organizations: Affiliated Oncologists, LLC (Oak Lawn, IL), Ahp Specialty Care Nfp (Hinsdale, IL) and Prime Healthcare Illinois Medical Group LLC (Des Plaines, 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 Wasif Shirazi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wasif Shirazi accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Wasif Shirazi 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 Wasif Shirazi affiliated with any hospitals?
According to CMS data, Wasif Shirazi is affiliated with Advocate Trinity Hospital, Palos Community Hospital, Advocate Christ Hospital & Medical Center, Silver Cross Hospital And Medical Centers and Northwestern Medicine Central Dupage Hospital.
When was this NPI record last updated?
The NPPES record for Wasif Shirazi was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.