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

Chuks J. Onwu Surgical Services, PLLC

Organization Surgery Physician · NPI 1952589335

Chuks J. Onwu Surgical Services, PLLC is a Surgery Physician in South Setauket, New York. Registered with an NPI since 2008.

In the registry since
2008
Specialties on file
2
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

3771 Nesconset Hwy Ste 103
South Setauket, NY 11720-1163
Phone: (631) 689-5384
Fax: (631) 689-5396
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X

Record details

NPI number1952589335
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Chuks Onwu — Medical Director · (631) 689-5384
NPI enumeratedFebruary 7, 2008
Last updated in NPPESFebruary 7, 2008
Mailing addressPo Box 3396, Patchogue, NY 11772-0019

Other providers in South Setauket