Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William F Hartsell, MD

Individual provider Radiation Oncology Physician · NPI 1770574881

Dr. William F Hartsell, MD is a Radiation Oncology in Hinsdale, Illinois. Graduated from University of Oklahoma College of Medicine in 1984, 42 years ago. Practices with Radiation Oncology Consultants, Ltd, a 19-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
42
Trained at
University of Oklahoma College of Medicine
Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Salt Creek Ln
Hinsdale, IL 60521-2936
Phone: (630) 286-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 036071278 (IL)

Record details

NPI number1770574881
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 31, 2005
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Radiation Oncology Consultants, Ltd — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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