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

Island Endocrinology, PC

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1992837637

Island Endocrinology, PC is an Endocrinology, Diabetes & Metabolism Physician in Smithtown, New York. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

221 Mount Pleasant Rd
Smithtown, NY 11787-4831
Phone: (631) 979-9700
Fax: (631) 265-8042
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X

Record details

NPI number1992837637
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Kugler — Treasurer · (631) 979-9700
NPI enumeratedMarch 9, 2007
Last updated in NPPESSeptember 20, 2007
Mailing address221 Mount Pleasant Rd, Smithtown, NY 11787-4831

Other providers in Smithtown