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Illinois Cancer Specialists

Hematology & Oncology Physician in Mchenry, IL · enumerated 2006 · authorized official David Hakimian, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922114453

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Registry record

Entity type Organization (Type 2)
Legal business name Illinois Cancer Specialists
Other name <Unavail>
Practice address 4305 W Medical Center Dr, Ste 1, Mchenry, IL, 60050
Phone (815) 363-0066
Fax (815) 385-2812
Enumeration date Aug 21, 2006
Last updated in NPPES Mar 12, 2014

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Hakimian
Title President
Phone (847) 827-9060

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Illinois Cancer Specialists?
NPPES lists David Hakimian (President) as the authorized official for this organization.
What is the NPI number for Illinois Cancer Specialists?
The NPI for Illinois Cancer Specialists is 1922114453, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-12.