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Dr. Owen T Su, M.D.

Colon & Rectal Surgery Physician in Great Neck, NY · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689622110

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Registry record

Entity type Individual (Type 1)
Name Dr. Owen T Su
Credential M.D.
Sex Male
Practice address 60 Cuttermill Rd, 507, Great Neck, NY, 11021
Phone (516) 487-8738
Fax (516) 487-1601
Enumeration date May 5, 2006
Last updated in NPPES Aug 19, 2026

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 213802 (NY) Secondary
208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 213802 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Owen Su?
Owen Su is registered in NPPES with the primary taxonomy of Colon & Rectal Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-19.