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

Radiation Oncology Consultants, Ltd

Organization Radiation Oncology Physician · NPI 1164412417

Radiation Oncology Consultants, Ltd is a Radiation Oncology Physician in Oak Brook, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

700 Commerce Dr Ste 500
Oak Brook, IL 60523-1546
Phone: (847) 698-0600
Fax: (847) 698-0601
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 042000055 (IL)

Record details

NPI number1164412417
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Hartsell — President · (847) 698-0600
NPI enumeratedOctober 27, 2005
Last updated in NPPESMarch 29, 2017
Mailing address700 Commerce Dr, Suite 500, Oak Brook, IL 60523-1546