DR. IRTAZA IQBAL KHAN M.B,B.S
NPI 1538346200
Internal Medicine - Critical Care Medicine in Chicago, IL
About Dr. Irtaza Iqbal Khan M.b,b.s NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IRTAZA IQBAL KHAN M.B,B.S (NPI 1538346200) is an individual critical care medicine provider in Chicago, Illinois, licensed in Indiana (01079695A) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital, and maintains a secondary practice location in Fort Wayne.
NPPES Registry Identity
Specialties & Licenses 2
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. Irtaza Iqbal Khan M.b,b.s 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 Irtaza Khan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portage, IN 46368
- Reassigned Medicare billing, Indiana enrollment
- 177 clinicians in this Medicare group
Lafayette, IN 47904
- Reassigned Medicare billing, Indiana enrollment
- 671 clinicians in this Medicare group
Evansville, IN 47710
- Reassigned Medicare billing, Indiana enrollment
- 717 clinicians in this Medicare group
Madison, NC 27025
- Reassigned Medicare billing, North Carolina enrollment
- 351 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
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.
Good Samaritan Hospital
Acute Care Hospitals · Vincennes, INDeaconess Hospital Inc
Acute Care Hospitals · Evansville, INMemorial Hospital And Health Care Center
Acute Care Hospitals · Jasper, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60614 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.
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 Irtaza Khan's NPI number?
The NPI number for Irtaza Khan is 1538346200. It was assigned to this individual provider in the NPPES registry on January 24, 2008.
Where is Irtaza Khan located?
Irtaza Khan practices at 2626 N Lakeview Ave Apt 1003, Chicago, IL 60614. The listed phone number is (336) 830-4261.
What is Irtaza Khan's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Irtaza Khan enrolled in Medicare?
Yes. Irtaza 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 organizations bill Medicare for Irtaza Khan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Irtaza Khan reassigns Medicare benefits to 4 organizations: Porter Physician Services LLC (Portage, IN), Arnett Clinic, LLC (Lafayette, IN), Deaconess Hospital, Inc (Evansville, IN) and Moses Cone Medical Services, Inc. (Madison, NC). 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 Irtaza Khan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Irtaza Khan accept?
Health plans from CareSource, Cigna Healthcare, Oscar Health Plan, Inc. and Paramount list Irtaza Khan 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 Irtaza Khan affiliated with any hospitals?
According to CMS data, Irtaza Khan is affiliated with Good Samaritan Hospital, Deaconess Hospital Inc and Memorial Hospital And Health Care Center.
When was this NPI record last updated?
The NPPES record for Irtaza Khan was last updated on December 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Irtaza Iqbal Khan, M.B,B.S · NPI 1538346200
Critical Care Medicine physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since January 24, 2008.
## Identity
- **NPI:** 1538346200 (Entity type: Individual)
- **Enumerated:** January 24, 2008
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 01079695A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2626 N LAKEVIEW AVE APT 1003, Chicago, IL 60614-1811
- **Phone:** (336) 830-4261
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Porter Physician Services LLC (NPI 1457566309, Portage, IN); Arnett Clinic, LLC (NPI 1881655090, Lafayette, IN); Deaconess Hospital, Inc (NPI 1750399259, Evansville, IN); Moses Cone Medical Services, Inc. (NPI 1629376363, Madison, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** December 30, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1538346200) · Data from the CMS NPPES public registry.