Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Bob Kao, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1821009440

Bob Kao, MD practises Diagnostic Radiology in Chicago, Illinois. Qualified in 1994, 32 years ago. Practices with Imaging Associates of Indiana PC, a 290-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
32
Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1635 N Winchester Ave
Chicago, IL 60622-1321
Phone: (773) 276-5886
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 350 Grandview Rd, Sebastopol, CA 95472-2922 — (707) 861-9818

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036094799 (IL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 036094799 (IL)

Record details

NPI number1821009440
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESJanuary 29, 2023
Certification dateJanuary 29, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Imaging Associates Of Indiana Pc — 290 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients2,623
Services billed 3,513 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Imaging Associates of Indiana PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 290 clinicians in the practice; 12 are shown here.

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