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

Individual provider Diagnostic Radiology Physician · NPI 1578763108

Dr. Dan Dwarka, MD practises Diagnostic Radiology in Tucson, Arizona. Graduated from College of Physicians and Surgeons (Massachusetts) in 1999, 27 years ago. Practices with Arizona Diagnostic Radiology Group LLC, a 63-clinician group and accepts Medicare assignment. Licensed in Arizona, California and Georgia.

Years since qualifying
27
Trained at
College of Physicians and Surgeons (Massachusetts)
Licensed in
AZ, CA, GA
In the registry since
2007
Specialties on file
6
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

2401 E Elm St
Tucson, AZ 85719-4335 Not confirmed with CMS for 19 years — call before visiting
Phone: (520) 981-5795
Fax: (520) 319-5063
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 32564 (AZ)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A91851 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 059711 (GA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 32564 (AZ)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence A91851 (CA)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 059711 (GA)

Record details

NPI number1578763108
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 22, 2007
Last updated in NPPESJuly 22, 2007

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolCOLLEGE OF PHYSICIANS AND SURGEONS (MASSACHUSETTS)
Graduated 1999 (27 years in practice)
Group practice Arizona Diagnostic Radiology Group Llc — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients1,675
Services billed 26,854 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.

Colleagues at Arizona Diagnostic Radiology Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 63 clinicians in the practice; 12 are shown here.

Other providers in Tucson