MOHAMMED AMIR KHAN
NPI 1164005567
Hospitalist in Oak Lawn, IL
About Mohammed Amir Khan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOHAMMED AMIR KHAN (NPI 1164005567) is an individual hospitalist provider in Oak Lawn, Illinois, licensed in Illinois (036-171466) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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
Mohammed Amir Khan 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 Mohammed Khan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Lawn, IL 60453
- 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.
Areas of Expertise CMS Part B claims 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Sherman Hospital
Acute Care Hospitals · Elgin, ILAdvocate Christ Hospital & Medical Center
Acute Care Hospitals · Oak Lawn, ILAdvocate Lutheran General Hospital
Acute Care Hospitals · Park Ridge, ILAdvocate Good Samaritan Hospital
Acute Care Hospitals · Downers Grove, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60453 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 20
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 Mohammed Khan's NPI number?
The NPI number for Mohammed Khan is 1164005567. It was assigned to this individual provider in the NPPES registry on May 3, 2021.
Where is Mohammed Khan located?
Mohammed Khan practices at 4440 W 95th St Ste 1128M, Oak Lawn, IL 60453. The listed phone number is (312) 609-0300.
What is Mohammed Khan's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mohammed Khan enrolled in Medicare?
Yes. Mohammed Khan 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 Mohammed Khan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mohammed Khan reassigns Medicare benefits to Advocate Health & Hospitals Corporation (Oak Lawn, 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 Mohammed Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mohammed Khan affiliated with any hospitals?
According to CMS data, Mohammed Khan is affiliated with Advocate Sherman Hospital, Advocate Christ Hospital & Medical Center, Advocate Lutheran General Hospital and Advocate Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Mohammed Khan was last updated on October 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mohammed Amir Khan · NPI 1164005567
Hospitalist physician in Oak Lawn, Illinois. Individual provider, active in the CMS NPPES registry since May 3, 2021.
## Identity
- **NPI:** 1164005567 (Entity type: Individual)
- **Enumerated:** May 3, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 036-171466 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4440 W 95TH ST STE 1128M, Oak Lawn, IL 60453-2600
- **Phone:** (312) 609-0300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Advocate Health & Hospitals Corporation (NPI 1912936014, Oak Lawn, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2021
## Record status
- **NPPES last updated:** October 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1164005567) · Data from the CMS NPPES public registry.