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

Dr. Robert Mocharnuk, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1568499770

Dr. Robert Mocharnuk, MD is a Hematology/Oncology in Springfield, Illinois. Graduated from Texas Tech University Health Science Center School of Medicine in 1990, 36 years ago. Practices with SIU Physicians and Surgeons Inc, a 316-clinician group and accepts Medicare assignment. Licensed in California and Illinois.

Years since qualifying
36
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
CA, IL
In the registry since
2006
Specialties on file
2
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

315 W Carpenter St # 2W106
Springfield, IL 62702-4901
Phone: (217) 545-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036-118904 (IL)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence A50308 (CA)

Record details

NPI number1568499770
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESSeptember 17, 2020
Certification dateSeptember 17, 2020
Mailing addressPo Box 19639, Springfield, IL 62794-9639

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Siu Physicians And Surgeons Inc — 316 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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