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

Long Island Medical Services PC

Organization Internal Medicine Physician · NPI 1841443538

Confirmed by this provider Checked by hand September 19, 2026

Long Island Medical Services PC provides Internal Medicine Physician services in Syosset, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
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

235 Saddle Ln
Syosset, NY 11791-4428 Not confirmed with CMS for 17 years — call before visiting
Phone: (631) 621-3294
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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 · Licence 234331 (NY)

Record details

NPI number1841443538
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Grigoriy Krichmar — Owner
NPI enumeratedOctober 28, 2008
Last updated in NPPESNovember 10, 2008
Mailing address235 Saddle Ln, Syosset, NY 11791-4428

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