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

Dr. John Hassett, MD

Individual provider Pulmonary Disease Physician · NPI 1427143049

Dr. John Hassett, MD is a Pulmonary Disease Physician in Hempstead, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

230 Hilton Ave Ste 205
Hempstead, NY 11565
Phone: (516) 292-1349
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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 201812 (NY)

Record details

NPI number1427143049
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESJuly 9, 2007
Mailing address230 Hilton Avenue, Suite 205, Hempstead, NY 11565

Other providers in Hempstead