Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Endocrine Associates of Long Island, PC

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1619200896

Endocrine Associates of Long Island, PC provides Endocrinology, Diabetes & Metabolism Physician services in Smithtown, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

732 Smithtown Byp Ste 103
Smithtown, NY 11787-5020 Not confirmed with CMS for 14 years — call before visiting
Phone: (631) 265-5501
Fax: (631) 265-5297
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 154428 (NY)

Record details

NPI number1619200896
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Kugler — Officer · (631) 265-5501
NPI enumeratedSeptember 6, 2009
Last updated in NPPESSeptember 10, 2012
Mailing address732 Smithtown Byp, Suite 103, Smithtown, NY 11787-5020

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