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

Costas L Constantinou, MD

Individual provider Medical Oncology Physician · NPI 1518970748

Costas L Constantinou, MD is a Hematology/Oncology in Moline, Illinois. Qualified in 1992, 34 years ago. Practices with Trinity Medical Center, a 98-clinician group and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
34
Licensed in
IA, 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

500 John Deere Rd Ste 102
Moline, IL 61265-6892
Phone: (309) 779-4944
Fax: (309) 779-4989
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 32688 (IA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 036087414 (IL)

Record details

NPI number1518970748
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESJuly 30, 2021
Certification dateJuly 30, 2021

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesHOSPICE/PALLIATIVE CARE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Trinity Medical Center — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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