Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. STEPHEN A CULLINAN MD
NPI 1962402529
Internal Medicine - Hematology & Oncology in Peoria, IL

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.

Active since July 26, 2005

8940 N WOOD SAGE RD, PEORIA, IL 61615(309) 243-3000(309) 243-3050 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. Stephen A Cullinan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHEN A CULLINAN MD (NPI 1962402529) is an individual hematology & oncology provider in Peoria, Illinois and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1962402529

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. STEPHEN A CULLINANCredential: MD

Location Address8940 N WOOD SAGE RDPeoria, IL 61615-7822

Mailing Address8940 N Wood Sage RdPeoria, IL 61615-7822 · (309) 243-3000 · Fax (309) 243-3050

Phone(309) 243-3000

Fax(309) 243-3050

Sole ProprietorNo

Enumeration DateJuly 26, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1962402529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

8940 N WOOD SAGE RD, Peoria, IL 61615

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