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

Mark R Kahn MD PLLC

Organization Cardiovascular Disease Physician · NPI 1346756665

Mark R Kahn MD PLLC is a Cardiovascular Disease Physician in Syosset, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

175 Jericho Tpke Ste 204
Syosset, NY 11791-4538
Phone: (516) 496-4141
Fax: (516) 496-4393
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 265075 (NY)

Record details

NPI number1346756665
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Kahn — Owner · (516) 496-4141
NPI enumeratedDecember 21, 2017
Last updated in NPPESDecember 21, 2017
Mailing address175 Jericho Tpke Ste 204, Syosset, NY 11791-4538

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