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MR. SUNDAR VISWANATHAN PT
NPI 1366851156
Specialist in Northport, NY

Active since August 06, 2014
694 FORT SALONGA RD, SUITE 2, NORTHPORT, NY 11768(631) 623-6371(866) 246-2954 Get Directions Write a Review

NPPES record last updated: August 6, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Sundar Viswanathan Pt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. SUNDAR VISWANATHAN PT (NPI 1366851156) is an individual specialist in Northport, New York, licensed in New York (023410) and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1366851156
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameMR. SUNDAR VISWANATHANCredential: PT
Location Address694 FORT SALONGA RD, SUITE 2Northport, NY 11768-3147
Mailing Address597 Plainview RdPlainview, NY 11803-5719 · (631) 220-4234 · Fax (866) 246-2954
Phone(631) 623-6371
Fax(866) 246-2954
Sole ProprietorYes
Enumeration DateAugust 6, 2014
✔ NPI 1366851156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 023410
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
694 FORT SALONGA RD, Northport, NY 11768
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OLYMPUS PT PC
Physical Medicine & Rehabilitation (Sports Medicine)
694 FORT SALONGA RD
NORTHPORT, NY 11768
Suffolk County (631) 754-3775
MARINA STAUFFER, REGISTERED DIETITIAN, CERTIFIED DIETITIAN NUTRITIONIS
Dietitian, Registered
694 FORT SALONGA RD
NORTHPORT, NY 11768
Suffolk County (631) 374-6371
MR. MICHAEL T LEOGRANDE JR. MSPT
Physical Therapist
694 FORT SALONGA RD
NORTHPORT, NY 11768
Suffolk County (631) 734-3775
DR. COLIN CONNORS DC
Chiropractor
694 FORT SALONGA RD
NORTHPORT, NY 11768
Suffolk County (631) 754-3775

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sundar Viswanathan's NPI number?

The NPI number for Sundar Viswanathan is 1366851156. It was assigned to this individual provider in the NPPES registry on August 6, 2014.

Where is Sundar Viswanathan located?

Sundar Viswanathan practices at 694 Fort Salonga Rd Suite 2, Northport, NY 11768. The listed phone number is (631) 623-6371.

What is Sundar Viswanathan's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Sundar Viswanathan was last updated on August 6, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.