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

Rheumatology Associates of L.i., LLP

Organization Specialist · NPI 1689660573

Rheumatology Associates of L.i., LLP provides Specialist services in Smithtown, New York. Registered with an NPI since 2005.

In the registry since
2005
What do these letters mean?
LLP — Limited liability partnership
A form of business registration, not a clinical qualification.

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Practice location Address checks out

315 Middle Country Rd
Smithtown, NY 11787-2817
Phone: (631) 360-7778
Fax: (631) 979-1609
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1689660573
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lynette Byrnes — Business Administrator · (631) 360-3796
NPI enumeratedSeptember 26, 2005
Last updated in NPPESAugust 22, 2020
Mailing address315 Middle Country Rd, Smithtown, NY 11787-2817

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