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

Dinesh Sethi Physician PC

Organization Internal Medicine Physician · NPI 1326392317

Dinesh Sethi Physician PC is an Internal Medicine Physician in Wyandanch, New York. Registered with an NPI since 2012.

In the registry since
2012
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

1521 Straight Path
Wyandanch, NY 11798-3414
Phone: (631) 643-3800
Fax: (631) 253-4292
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1326392317
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dinesh Sethi — President · (631) 643-3800
Other names North Suffolk Medicine & Geriatrics
NPI enumeratedOctober 30, 2012
Last updated in NPPESAugust 4, 2023
Certification dateAugust 4, 2023
Mailing address1521 Straight Path, Wyandanch, NY 11798-3414

Other providers in Wyandanch