DR. DIANA O. IWANIK MD
NPI 1902824915
Radiology - Diagnostic Radiology in Chicago, IL

Q: What is Diana Iwanik's NPI number?

The NPI number for Diana Iwanik is 1902824915. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Q: What is Diana Iwanik's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Diana Iwanik was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since July 17, 2006

7435 W. TALCOTT AVENUE, PRESENCE RMC, RADIOLOGY DEPARTMENT, CHICAGO, IL 60631(773) 990-7684(773) 792-5124 Get Directions Write a Review

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 31, 2021, Apr 21, 2017, Feb 27, 2017 (3 updates tracked since 2017).

On this page

About Dr. Diana O. Iwanik Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DIANA O. IWANIK MD (NPI 1902824915) is an individual diagnostic radiology provider in Chicago, Illinois, licensed in Illinois (036072868) and active in the NPI registry since July 2006. She maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1902824915

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameDR. DIANA O. IWANIKCredential: MD

Location Address7435 W. TALCOTT AVENUE, PRESENCE RMC, RADIOLOGY DEPARTMENTChicago, IL 60631-3745

Mailing Address7435 W. Talcott Avenue, Presence Rmc, Radiology DepartmentChicago, IL 60631-3745 · (773) 990-7684 · Fax (773) 792-5124

Phone(773) 990-7684

Fax(773) 792-5124

Sole ProprietorNo

Enumeration DateJuly 17, 2006

Last NPPES UpdateMarch 31, 20213 updates tracked since enumeration

NPPES CertifiedMarch 31, 2021

✔ NPI 1902824915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in IL · 036072868

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedRadiology · Body ImagingTaxonomy 2085B0100X · License 036072868 (IL)

Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License 036072868 (IL)

Also ListedRadiology · Nuclear RadiologyTaxonomy 2085N0904X · License 036072868 (IL)

Also ListedRadiology · Pediatric RadiologyTaxonomy 2085P0229X · License 036072868 (IL)

Also ListedRadiology · Diagnostic UltrasoundTaxonomy 2085U0001X · License 036072868 (IL)

7435 W. TALCOTT AVENUE, Chicago, IL 60631

Open in Google Maps ↗

Secondary Practice Location 1

Location 13101 N Harlem AveChicago, IL 60634-4543 · Phone (773) 836-9360

Other Identifiers 3

Other0001619902IL · Blue Cross Blue Shield-il

Medicaid036072868IL

Medicaid036072868-2IL

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.

Reported Quality Measures

Nuclear Medicine: Correlation with Existing Imaging Studies for All Patients Undergoing Bone Scintigraphy

Percentage of final reports for all patients, regardless of age, undergoing bone scintigraphy that include physician documentation of correlation with existing relevant imaging studies (e.g., x-ray, MRI, CT, etc.) that were performed

98%50 patients

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques

Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…

96%904 patients

Radiology: Stenosis Measurement in Carotid Imaging Reports

Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…

97%143 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Diana Iwanik's NPI number?

The NPI number for Diana Iwanik is 1902824915. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Diana Iwanik located?

Diana Iwanik practices at 7435 W. Talcott Avenue Presence Rmc, Radiology Department, Chicago, IL 60631. The listed phone number is (773) 990-7684.

What is Diana Iwanik's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Diana Iwanik was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.