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

Louis A. Sidoti, MD

Individual provider Internal Medicine Physician · NPI 1629026497

Louis A. Sidoti, MD is an Internal Medicine Physician in Castleton, 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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1547 Columbia Tpke
Castleton, NY 12033-9543
Phone: (518) 479-4156
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 186890 (NY)

Record details

NPI number1629026497
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1547 Columbia Tpke, Castleton, NY 12033-9543

Other providers in Castleton