ZAID IFTEKARUDDIN MD
NPI 1437611761
Radiology - Radiation Oncology in Warrenville, IL

NPI Status: Active since April 04, 2019

Contact Information

4405 WEAVER PKWY
WARRENVILLE, IL
ZIP 60555
Phone: (630) 933-7811
Fax: (630) 352-5349

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  • Individual
  • Male
  • Years of Experience 8
  • Radiology
  • Radiation Oncology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ZAID IFTEKARUDDIN

This page provides the complete NPI Profile along with additional information for Zaid Iftekaruddin, a provider established in Warrenville, Illinois with a medical specialization in Radiology, focusing in radiation oncology and more than 8 years of experience. The healthcare provider is registered in the NPI registry with number 1437611761 assigned on April 2019. The practitioner's primary taxonomy code is 2085R0001X with license number 036.170440 (IL). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1437611761
Provider Name
ZAID IFTEKARUDDIN MD
Gender
Male
Entity Type
Individual
Location Address
4405 WEAVER PKWY WARRENVILLE, IL 60555
Location Phone
(630) 933-7811
Location Fax
(630) 352-5349
Mailing Address
161 E CHICAGO AVE UNIT 52B CHICAGO, IL 60611
Mailing Phone
(312) 864-3838
Mailing Fax
(630) 352-5349
Medical School Name
OTHER
Graduation Year
2019
Is Sole Proprietor?
No
Enumeration Date
04-04-2019
Last Update Date
05-22-2026
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Location Map

Secondary Locations

  • 2333 West Division St
    Chicago, IL 60622
    (312) 770-2068
  • 7435 W Talcott Ave
    Chicago, IL 60631
    (773) 990-5133
  • 1901 W Harrison St LL500
    Chicago, IL 60612
    (312) 864-3838

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Radiology Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
036.170440
License State
IL
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

125.073608 (IL)
22085R0001XAllopathic & Osteopathic Physicians

Radiology
Radiation Oncology

125.073608 (IL)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Standard Silver + Vision + Adult Dental - EPO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Standard Expanded Bronze + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Standard Silver + Vision + Adult Dental - HMO
  • Clear Gold - EPO
  • Clear Gold + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Principal Bronze HSA - EPO
  • Principal Bronze HSA + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Zaid Iftekaruddin is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Zaid Iftekaruddin is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 9931434396

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20240724000608

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $45.34 for a new patient copayment and $18.59 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 60555 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $181.38
  • Minimum New Patient Price $59.81
  • Maximum New Patient Price $181.38
  • Average New Patient Copayment $45.34
  • Minimum New Patient Copayment $14.95
  • Maximum New Patient Copayment $45.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $74.38
  • Minimum Established Patient Price $19.15
  • Maximum Established Patient Price $147.12
  • Average Established Patient Copayment $18.59
  • Minimum Established Patient Copayment $4.78
  • Maximum Established Patient Copayment $36.78

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Zaid Iftekaruddin is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
AMITA HEALTH RESURRECTION MEDICAL CENTER7435 W TALCOTT AVENUE
CHICAGO, IL 60631
(773) 774-8000Acute Care Hospitals
JOHN H STROGER JR HOSPITAL1901 W HARRISON ST
CHICAGO, IL 60612
(312) 864-6000Acute Care Hospitals
PRESENCE SAINTS MARY AND ELIZABETH MEDICAL CENTER2233 W DIVISION ST
CHICAGO, IL 60622
(312) 770-2000Acute Care Hospitals
NORTHWESTERN MEDICINE CENTRAL DUPAGE HOSPITAL25 NORTH WINFIELD ROAD
WINFIELD, IL 60190
(630) 682-1600Acute Care Hospitals

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1437611761, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 6 → 12 → 3 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 6 + 7 + 1 + 2 + 1 + 2 + 7 + 1 + 2 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1437611761.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine (Hematology & Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Clinic/Center (Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Clinical Nurse Specialist (Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Internal Medicine (Hematology & Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Internal Medicine (Medical Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Internal Medicine (Hematology & Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Internal Medicine (Hematology & Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Nurse Practitioner
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Clinical Nurse Specialist (Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Nurse Practitioner (Adult Health)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Radiology (Radiation Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Nurse Practitioner (Family)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Nurse Practitioner (Family)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Physician Assistant (Surgical)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Surgery (Surgical Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Internal Medicine (Hematology & Oncology)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Neurological Surgery
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Nurse Practitioner (Adult Health)
4405 WEAVER PKWY
WARRENVILLE, IL 60555
Nurse Practitioner
4405 WEAVER PKWY
WARRENVILLE, IL 60555

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437611761, enumerated as an "individual" on April 04, 2019.

The provider is located at 4405 WEAVER PKWY WARRENVILLE, IL 60555 and the phone number is (630) 933-7811.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.

The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter Health. Please consult your insurance carrier or call the provider to verify.

Zaid Iftekaruddin is affiliated with: AMITA HEALTH RESURRECTION MEDICAL CENTER, JOHN H STROGER JR HOSPITAL, PRESENCE SAINTS MARY AND ELIZABETH MEDICAL CENTER and NORTHWESTERN MEDICINE CENTRAL DUPAGE HOSPITAL.