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

Dr Michael Kaplan DO PC

Organization Internal Medicine Physician · NPI 1912086000

Dr Michael Kaplan DO PC is an Internal Medicine Physician in Smithtown, New York. Registered with an NPI since 2006.

In the registry since
2006
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

329 E Main St Box 9
Smithtown, NY 11787-2830
Phone: (631) 366-2333
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1912086000
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Kaplan — Do · (631) 366-2333
NPI enumeratedNovember 2, 2006
Last updated in NPPESJune 26, 2008
Mailing address329 E Main St, Box 9, Smithtown, NY 11787-2830

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