What is Diana Iwanik's NPI number?

Diana Iwanik's National Provider Identifier (NPI) is 1902824915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Iwanik's specialty?

Diana Iwanik is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Diana Iwanik located?

Diana Iwanik's practice location on file with NPPES is 7435 W. Talcott Avenue, Chicago, IL 60631-3745.

What is Diana Iwanik's phone number?

The practice phone number listed in the NPPES registry for Diana Iwanik is (773) 990-7684.

Is Diana Iwanik's NPI active?

Yes — Diana Iwanik's NPI (1902824915) is active in the NPPES registry as of the last update on 2021-03-31.

IndividualActive

Diana Iwanik, MD

NPI 1902824915 · Diagnostic Radiology Physician · Chicago, IL

Diana Iwanik, MD is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1902824915).

Provider details

NPI number: 1902824915
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 036072868 (IL)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 036072868 (IL)
Allopathic & Osteopathic Physicians
Diagnostic Ultrasound Physician2085U0001XLicense 036072868 (IL)
Allopathic & Osteopathic Physicians
Body Imaging Physician2085B0100XLicense 036072868 (IL)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense 036072868 (IL)
Allopathic & Osteopathic Physicians
Nuclear Radiology Physician2085N0904XLicense 036072868 (IL)
Allopathic & Osteopathic Physicians
Pediatric Radiology Physician2085P0229XLicense 036072868 (IL)

Profile Score

Detailed profile(95/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

7435 W. Talcott Avenue

Presence Rmc, Radiology Department

Chicago, IL 60631-3745

Phone: (773) 990-7684

Fax: (773) 792-5124

Street-level locationGet directions

More IL providers

Mailing address

7435 W. Talcott Avenue

Chicago, IL 60631-3745

Additional practice locations (1)

3101 N Harlem Ave
Chicago, IL 60634-4543
Phone: (773) 836-9360

Enumerated: 2006-07-17
Last updated: 2021-03-31
Certified: 2021-03-31

Frequently asked questions

What is Diana Iwanik's NPI number?: Diana Iwanik's National Provider Identifier (NPI) is 1902824915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diana Iwanik's specialty?: Diana Iwanik is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Diana Iwanik located?: Diana Iwanik's practice location on file with NPPES is 7435 W. Talcott Avenue, Chicago, IL 60631-3745.
What is Diana Iwanik's phone number?: The practice phone number listed in the NPPES registry for Diana Iwanik is (773) 990-7684.
Is Diana Iwanik's NPI active?: Yes — Diana Iwanik's NPI (1902824915) is active in the NPPES registry as of the last update on 2021-03-31.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.