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

Dr. Jay David Gassman

Individual provider Specialist · NPI 1265575898

Dr. Jay David Gassman is a Specialist in Medford, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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Practice location Address checks out

735 Blue Ridge Dr
Medford, NY 11763-1210
Phone: (631) 736-1605
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 8758 (NY)

Record details

NPI number1265575898
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 14, 2007
Last updated in NPPESJuly 8, 2007
Mailing address735 Blue Ridge Dr, Medford, NY 11763-1210

Other providers in Medford