MR. ARJANG AHMADPOUR MD
NPI 1548670599
Neurological Surgery in Mchenry, IL
About Mr. Arjang Ahmadpour Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ARJANG AHMADPOUR MD (NPI 1548670599) is an individual neurological surgery provider in Mchenry, Illinois, licensed in California (A194127) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Palos Community Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Mr. Arjang Ahmadpour Md 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 Arjang Ahmadpour reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Palos Community Hospital
Acute Care Hospitals · Palos Heights, ILNorthwestern Medicine Mchenry
Acute Care Hospitals · Mchenry, ILNorthwestern Lake Forest Hospital
Acute Care Hospitals · Lake Forest, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60050 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MCHENRY, IL 60050
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 Arjang Ahmadpour's NPI number?
The NPI number for Arjang Ahmadpour is 1548670599. It was assigned to this individual provider in the NPPES registry on April 30, 2014.
Where is Arjang Ahmadpour located?
Arjang Ahmadpour practices at 4309 W Medical Center Dr Ste B201, Mchenry, IL 60050. The listed phone number is (847) 535-7271.
What is Arjang Ahmadpour's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Arjang Ahmadpour enrolled in Medicare?
Yes. Arjang Ahmadpour 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 Arjang Ahmadpour's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arjang Ahmadpour reassigns Medicare benefits to Northwestern Medical Faculty Foundation (Carol Stream, 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 Arjang Ahmadpour's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Arjang Ahmadpour affiliated with any hospitals?
According to CMS data, Arjang Ahmadpour is affiliated with Palos Community Hospital, Northwestern Medicine Mchenry, Northwestern Lake Forest Hospital and Northwestern Medicine Central Dupage Hospital.
When was this NPI record last updated?
The NPPES record for Arjang Ahmadpour was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.