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

Individual provider Internal Medicine Physician · NPI 1245920743

Oleksandr Klymenko, MD is an Internal Medicine Physician in Danbury, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2023
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

24 Hospital Ave
Danbury, CT 06810-6099
Phone: (203) 739-8105
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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 84925 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1245920743
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 9, 2023
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026
Mailing address24 Hospital Ave, Danbury, CT 06810-6099

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