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Dr. Serena H. Yoon, MD

Internal Medicine Physician in Ithaca, NY · enumerated 2006.

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

National Provider Identifier

1477505279

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Registry record

Entity type Individual (Type 1)
Name Dr. Serena H. Yoon
Credential MD
Sex Female
Practice address 8 Brentwood Dr, Suite B, Ithaca, NY, 14850
Phone (607) 266-7500
Fax (607) 257-4318
Enumeration date May 17, 2006
Last updated in NPPES May 14, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 199049 (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 Serena Yoon practice?
The practice location on file with NPPES is in Ithaca, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Serena Yoon?
The National Provider Identifier (NPI) for Serena Yoon is 1477505279, 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 2008-05-14.