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

Dr. John Athanasios Kazianis, MD

Individual provider Pulmonary Disease Physician · NPI 1730348418

Dr. John Athanasios Kazianis, MD is a Pulmonary Disease Physician in Stamford, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2008
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

190 W Broad St
Stamford, CT 06902-3633
Phone: (203) 348-2437
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 50833 (CT)

Record details

NPI number1730348418
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 6, 2008
Last updated in NPPESAugust 27, 2013
Mailing address190 W Broad St, Stamford, CT 06902-3633

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