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

James Nicholas Semertzides, MD

Individual provider Cardiovascular Disease Physician · NPI 1932165560

James Nicholas Semertzides, MD is a Cardiovascular Disease Physician in East Patchogue, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

285 Sills Rd Bldg 14
East Patchogue, NY 11772-4869
Phone: (631) 447-8300
Fax: (631) 447-8872
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 1858851 (NY)

Record details

NPI number1932165560
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2006
Last updated in NPPESJune 25, 2013

Other providers in East Patchogue