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

Costas L. Constantinou, MD, PC

Organization Hematology & Oncology Physician · NPI 1306027164

Costas L. Constantinou, MD, PC is a Hematology & Oncology Physician in Davenport, Iowa. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1409 E Kimberly Rd
Davenport, IA 52807-1923
Phone: (563) 359-9876
Fax: (563) 359-0608
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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

Record details

NPI number1306027164
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Costas Constantinou — President · (563) 359-9876
NPI enumeratedNovember 21, 2007
Last updated in NPPESJune 11, 2008
Mailing address1409 E Kimberly Rd, Davenport, IA 52807-1923

Other providers in Davenport