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

Robert B Hansen, MD

Individual provider Diagnostic Radiology Physician · NPI 1972643906

Robert B Hansen, MD practises Diagnostic Radiology in Danbury, Connecticut. Graduated from Medical College of Wisconsin in 2004, 22 years ago. Practices with Arkansas Health Group, a 645-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Connecticut.

Years since qualifying
22
Trained at
Medical College of Wisconsin
Licensed in
CA, CT
In the registry since
2007
Specialties on file
3
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

24 Hospital Ave
Danbury, CT 06810-6099
Phone: (203) 739-7532
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (619) 543-2218

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 71870 (CT)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A97152 (CA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence A97152 (CA)

Record details

NPI number1972643906
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESJune 28, 2022
Certification dateJune 28, 2022

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2004 (22 years in practice)
Group practice Arkansas Health Group — 645 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 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 patients2,904
Services billed 5,416 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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. Those with a page here are linked.

Colleagues at Arkansas Health Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 645 clinicians in the practice; 12 are shown here.

Other providers in Danbury