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Hematology & Oncology in Oro Valley, Arizona

Data updated monthly · Last refresh September 2026

2 Hematology & Oncology providers practice in Oro Valley. Listings are drawn from federal public records and are not endorsements.

Hematology & Oncology providers in Oro Valley

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Wendy Chen, DO
Oro Valley, AZ · $685 in drug and device payments (2025) · (520) 276-2033
Dr. Yusuf Ahmad, M.D.
Oro Valley, AZ · $2,719 in drug and device payments (2025) · (520) 276-6047

Conditions Hematology & Oncology providers in Oro Valley, Arizona commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Hematology & Oncology providers are in Oro Valley, Arizona?

There are 2 Hematology & Oncology providers with active NPI records practicing in Oro Valley, according to federal NPPES data refreshed monthly.

What conditions do Hematology & Oncology providers in Oro Valley treat?

Hematology & Oncology providers in Oro Valley commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Oro Valley Hematology & Oncology across Arizona

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.