HealthcareDiscovery.AI / Doctors / Pennsylvania / Philadelphia / Medical Oncology

Medical Oncology in Philadelphia, Pennsylvania

Data updated monthly · Last refresh September 2026

155 Medical Oncology providers practice in Philadelphia, and 57% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Medical Oncology providers in Philadelphia

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. Matthew Zibelman, M.D.
Philadelphia, PA · $2,474 in drug and device payments (2025) · Telehealth · (215) 728-2500
Dr. Maysa Abu-khalaf, MD
Philadelphia, PA · $44 in drug and device payments (2025) · Telehealth · (215) 955-8874
Dr. Megan Swintosky
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 662-7474
Dr. Melissa Mcshane, M.D.
Philadelphia, PA · $14,884 in drug and device payments (2025) · Telehealth · (215) 728-6900
Dr. Michael Hall, M.D.
Philadelphia, PA · $4,495 in drug and device payments (2025) · Telehealth · (215) 728-6900
Dr. Michael Levy, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-6900
Dr. Michael Millenson, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-6900
Dr. Michael Noonan, D.O.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-2273
Dr. Michael Ramirez, MD
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 955-8874
Dr. Michelle Boesch
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 662-2432
Dr. Nallely Hernandez, CRNP
Philadelphia, PA · $29 in drug and device payments (2025) · (215) 214-1782
Dr. Namrata Vijayvergia, M.D.
Philadelphia, PA · $37,868 in drug and device payments (2025) · Telehealth · (215) 728-6900
Dr. Nancy Lewis, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 955-8874
Dr. Naomi Balzer, MD
Philadelphia, PA · $2,892 in drug and device payments (2025) · Telehealth · (215) 615-5858
Dr. Nathan Welty, MD, PHD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 662-2200
Dr. Neal Flomenberg, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 955-8874
Dr. Nicole Levin-akiwumi-assani, FNP-BC
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 707-4000
Dr. Patricia Ford, MD
Philadelphia, PA · $95 in drug and device payments (2025) · Telehealth · (215) 829-6088
Dr. Patrick Mille, M.D.
Philadelphia, PA · $21 in drug and device payments (2025) · Telehealth · (215) 955-8874
Dr. Paul Wissel, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 615-5858
Dr. Payal Shah, MD
Philadelphia, PA · $3,040 in drug and device payments (2025) · Telehealth · (215) 349-5730
Dr. Peter O'dwyer, MD
Philadelphia, PA · $175 in drug and device payments (2025) · (215) 662-3914
Dr. Pooja Lothe, M.D
Philadelphia, PA · $312 in drug and device payments (2025) · (215) 728-2570
Dr. Rahul Bhansali, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 662-4000
Dr. Rajan Singla, M.D.
Philadelphia, PA · $17,657 in drug and device payments (2025) · Telehealth · (215) 955-6180
Dr. Ramona Swaby, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (214) 728-6900
Dr. Ravi Amaravadi, MD
Philadelphia, PA · $88 in drug and device payments (2025) · Telehealth · (215) 615-5858
Dr. Richard Pestell, M.D., PHD.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 955-8874
Dr. Rishi Jain, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-2500
Dr. Rita Axelrod, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 955-8874
Dr. Robert Carlson, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-2500
Dr. Robert Ozols, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-6900
Dr. Robert Vonderheide, MD
Philadelphia, PA · $21 in drug and device payments (2025) · (215) 615-5858
Dr. Robert Young, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-6900
Dr. Ronac Mamtani, MD
Philadelphia, PA · $19,868 in drug and device payments (2025) · Telehealth · (215) 615-5858
Dr. Russell Schilder, M.D.
Philadelphia, PA · $34,981 in drug and device payments (2025) · (215) 955-8874
Dr. Saumya Maru
Philadelphia, PA · $104 in drug and device payments (2025) · (215) 728-2570
Dr. Saveri Bhattacharya, D.O.
Philadelphia, PA · $2,615 in drug and device payments (2025) · Telehealth · (215) 615-0063
Dr. Saya Jacob, MD
Philadelphia, PA · $172 in drug and device payments (2025) · Telehealth · (215) 615-0063
Dr. Scot Ebbinghaus, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 728-6900
Dr. Seyfettin Alpdogan, MD
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 955-8874
Dr. Shayma Kazmi, MD
Philadelphia, PA · $29,792 in drug and device payments (2025) · Telehealth · (215) 537-7804
Dr. Stephen Keefe, MD
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 615-0063
Dr. Steven Manobianco, MD
Philadelphia, PA · $242 in drug and device payments (2025) · Telehealth · (215) 955-8465
Dr. Steven Mckenzie, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 955-4730
Dr. Sukhmani Padda, M.D.
Philadelphia, PA · $19,409 in drug and device payments (2025) · (215) 728-2570
Dr. Susan Domchek, MD
Philadelphia, PA · No drug or device payments recorded (2025) · Telehealth · (215) 662-3914
Dr. Takami Sato, M.D.
Philadelphia, PA · $406 in drug and device payments (2025) · Telehealth · (215) 955-8874
Dr. Tal Zaks, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 823-5800
Dr. Tiffany Avery, M.D.
Philadelphia, PA · No drug or device payments recorded (2025) · (215) 955-8874

Common questions

How many Medical Oncology providers are in Philadelphia, Pennsylvania?

There are 155 Medical Oncology providers with active NPI records practicing in Philadelphia, according to federal NPPES data refreshed monthly.

How many Medical Oncology providers in Philadelphia received drug or device company payments?

88 of 155 (57%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Philadelphia Medical Oncology across Pennsylvania

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.