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

Individual provider Internal Medicine Physician · NPI 1265434526

Dr. Eugene C Constantinou, MD is an Internal Medicine in Newington, Connecticut. Graduated from Boston University School of Medicine in 1996, 30 years ago. Practices with McLean Fund, a 105-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
30
Trained at
Boston University School of Medicine
Licensed in
CT
In the registry since
2005
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

555 Willard Ave Dept OF Veterans Affairs
Newington, CT 06111-2631
Phone: (866) 808-7921
Fax: (860) 667-6875
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 039689 (CT)

Record details

NPI number1265434526
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2005
Last updated in NPPESJune 6, 2014
Mailing address555 Willard Ave, Dept Of Veterans Affairs, Newington, CT 06111-2631

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice McLean Fund — 105 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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