Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Vijay Arun Doraiswamy, MD, MBA

Individual provider Internal Medicine Physician · NPI 1851622112

Dr. Vijay Arun Doraiswamy, MD, MBA practises Interventional Cardiology in Tucson, Arizona. Qualified in 2003, 23 years ago. Practices with Tucson Medical Center, a 29-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Minnesota.

Years since qualifying
23
Licensed in
AZ, MN
In the registry since
2010
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

603 N Wilmot Rd Ste 201
Tucson, AZ 85711-2701
Phone: (520) 886-3432
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 10350 E Drexel Rd Ste 220, Tucson, AZ 85747-9405 — (520) 406-7667

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 43424 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 43424 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence R71082 (AZ)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 43424 (AZ)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 62312 (MN)

Record details

NPI number1851622112
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA
Sole proprietorNo
NPI enumeratedJanuary 26, 2010
Last updated in NPPESJanuary 16, 2025
Certification dateJanuary 16, 2025

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Tucson Medical Center — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Coronary angioplasty and stenting 48 times · 81st percentile
Pacemaker insertion or repair 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients494
Services billed 1,078 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $196 8 payments · a meal or drink at a meeting or visit, not a fee
Education $64 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Tucson Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 4 are shown here.

Other providers in Tucson