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Hematology (Internal Medicine) in Dallas, Texas

Data updated monthly · Last refresh September 2026

10 Hematology (Internal Medicine) providers practice in Dallas. Listings are drawn from federal public records and are not endorsements.

Hematology (Internal Medicine) providers in Dallas

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. Aimaz Afrough, M.D.
Dallas, TX · $2,969 in drug and device payments (2025) · Telehealth · (214) 633-5555
Dr. Alecia Nero, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 648-4180
Dr. Ameen Salahudeen, M.D.
Dallas, TX · $1,827 in drug and device payments (2025) · Telehealth · (214) 590-8058
Dr. Arthur Frankel, MD
Dallas, TX · $71 in drug and device payments (2025) · (214) 645-4673
Dr. Ateefa Chaudhury, M.D.
Dallas, TX · $2,345 in drug and device payments (2025) · (214) 645-4673
Dr. Jean-antoine Ribeil, MD, PHD
Dallas, TX · $3,087 in drug and device payments (2025) · (214) 645-4673
Dr. Natalie Bavli, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-2800
Dr. Navid Sadeghi, MD, MS, FACP
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-4673
Dr. Taha Bat, MD
Dallas, TX · $10,701 in drug and device payments (2025) · Telehealth · (214) 645-2800
Dr. Vanessa Ortiz, MD
Dallas, TX · No drug or device payments recorded (2025) · (972) 566-5588

Common questions

How many Hematology (Internal Medicine) providers are in Dallas, Texas?

There are 10 Hematology (Internal Medicine) providers with active NPI records practicing in Dallas, according to federal NPPES data refreshed monthly.

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 Dallas Hematology (Internal Medicine) across Texas

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.