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

Individual provider Internal Medicine Physician · NPI 1780915447

Dr. Apostolos Kontzias, MD is an Internal Medicine Physician in East Setauket, New York. Licensed in Ohio. Registered with an NPI since 2010.

Licensed in
OH
In the registry since
2010
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

26 Research Way
East Setauket, NY 11733
Phone: (631) 444-0580
Fax: (631) 444-7502
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 35120396 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35120396 (OH)

Record details

NPI number1780915447
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 20, 2010
Last updated in NPPESJune 26, 2018

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