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

Dr. Ely Sy Dy, MD

Individual provider Internal Medicine Physician · NPI 1093744955

Dr. Ely Sy Dy, MD is an Internal Medicine Physician in Castle Point, 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 Partly verified

Some contact details are missing from the federal record.

Hvhcs Castle Point Rd
Castle Point, NY 12511-0653
Phone: (845) 831-2000
Fax: (845) 838-5269
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 192965 (NY)

Record details

NPI number1093744955
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 653, Castle Point, NY 12511-0653

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