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Dr. Daniel J. Ferraro, M.D., PHD

Radiation Oncology (Radiation Oncology Physician)

  • Medicare participating

At a glance

Years since graduation
18
In the NPI registry since
2008
Medicare patients seen, 2024
227

Licensed in Illinois since 2015, according to the Illinois Department of Financial and Professional Regulation. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2008Medical school: University of Iowa, Rj & L Carver College of Medicine
  • 2008Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Radiation Oncology Physician primary
    IL license 036138538 (first issued 2015; active) · MO license 2009008692

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

Map: Radiation Oncology 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
227
Services billed
3,632
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Ct guidance for insertion of radiation therapy fields1,12962
Radiation treatment management, 5 treatment sessions323107
Calculation of radiation therapy dose32096
Design and construction of complex radiation treatment device19988
Complex radiation therapy planning10299
Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session9711
New patient office or other outpatient visit, 45-59 minutes9696
Design and construction of radiation treatment device for high precision radiation therapy7874
High precision radiation therapy planning7774
Established patient office or other outpatient visit, 30-39 minutes7468

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.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Tamsulosin Hcl
Other prescribers in Springfield, IL
13
Lidocaine Hcl Viscous (lidocaine hcl)
Other prescribers in Springfield, IL
11

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 5 companies reported 7 payments worth $168 in total to this clinician.

By company
Novartis Pharmaceuticals Corporation$78.92
Idorsia Pharmaceuticals US Inc$27.86
Astellas Pharma US Inc$26.66
Bayer HealthCare Pharmaceuticals Inc.$21.19
Pharmaand GmbH$12.89
By type
Food and Beverage$168

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 Illinois →

Other Radiation Oncology clinicians in Springfield

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 1, 2020), 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 1629237409. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.