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Dr. Ki Won Seo, M.D.

Hospitalist Physician in Plainview, NY · enumerated 2014 · practices at 1 To 1 Concierge Physical Therapy P.C..

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

National Provider Identifier

1003236423

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Registry record

Entity type Individual (Type 1)
Name Dr. Ki Won Seo
Credential M.D.
Sex Male
Practice address 54 Central Park Rd, Plainview, NY, 11803
Phone (718) 670-2000
Enumeration date Apr 24, 2014
Last updated in NPPES Jan 4, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 290456 (NY) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 290456 (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

Where does Ki Won Seo practice?
The practice location on file with NPPES is in Plainview, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ki Won Seo?
The National Provider Identifier (NPI) for Ki Won Seo is 1003236423, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-04.