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Dr. Benjamin J. Weigman, MD

Radiology (Diagnostic Radiology Physician)

350 W Thomas Rd
Phoenix, AZ 85013

Who else practices at this address →

Maricopa County includes primary care (13% of residents) and dental (0% of residents) and mental health (4% of residents) shortage areas. About shortage areas

Call (602) 406-3000

  • Medicare participating

At a glance

Years since graduation
6
In the NPI registry since
2020
Medicare patients seen, 2024
1,605

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2020Medical school: University of Wisconsin School of Medicine
  • 2020Registered with an NPI (national billing number; not a license date)

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Diagnostic Radiology Physician primary
    AZ license 63590 · IA license MD-54555

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Radiology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
1,605
Services billed
158,002
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, gadoterate meglumine, 0.1 ml23,780228
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml20,860197
Mri scan of brain before and after contrast9897
Ct scan of abdomen and pelvis with contrast5656
Ct scan of abdomen and pelvis before and after contrast5656
Mri scan of pelvis before and after contrast4444
Blood creatinine level4040
Insertion of needle into vein for collection of blood sample3939
Mri scan of abdomen before and after contrast3232
Ct scan of chest with contrast2323

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Payments from drug and device companies

In 2025, 1 companies reported 1 payments worth $19.65 in total to this clinician.

By company
GE Healthcare$19.65
By type
Food and Beverage$19.65

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Arizona →

Other Radiology clinicians in Phoenix

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 1, 2026), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1881222115. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.