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

Robert Baldwin, MD

Individual provider Body Imaging Physician · NPI 1134178833

Robert Baldwin, MD practises Interventional Radiology in Chandler, Arizona. Graduated from University of North Dakota School of Medicine in 1990, 36 years ago. Practices with East Valley Radiology Associates PLLC, a 31-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
36
Trained at
University of North Dakota School of Medicine
Licensed in
AZ
In the registry since
2006
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

475 S Dobson Rd
Chandler, AZ 85224-5605
Phone: (480) 821-3179
Fax: (480) 821-3989
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Ultrasound Physician (primary) Taxonomy 2085U0001X · Licence 23292 (AZ)
Body Imaging Physician Taxonomy 2085B0100X · Licence 23292 (AZ)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 23292 (AZ)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 23292 (AZ)
Therapeutic Radiology Physician Taxonomy 2085R0203X · Licence 23292 (AZ)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 23292 (AZ)

Record details

NPI number1134178833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice East Valley Radiology Associates Pllc — 31 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 patients876
Services billed 1,428 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 $1,257 30 payments · a meal or drink at a meeting or visit, 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. Those with a page here are linked.

  • Chandler Regional Medical Center Hospital · Chandler, AZ
  • Honor Health John C. Lincoln Medical Center Hospital · Phoenix, AZ
  • Mercy Gilbert Medical Center Hospital · Gilbert, AZ

Colleagues at East Valley Radiology Associates PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 31 clinicians in the practice; 12 are shown here.

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