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Dr. Yei Won Lee, DMD

Pediatric Dentistry in Sleepy Hollow, NY · enumerated 2019 · practices at Rossarin Mitsumoto D.D.S., P.C..

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

National Provider Identifier

1770041204

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Registry record

Entity type Individual (Type 1)
Name Dr. Yei Won Lee
Credential DMD
Sex Female
Practice address 245 N Broadway Ste 108, Sleepy Hollow, NY, 10591
Phone (914) 332-1272
Enumeration date Mar 4, 2019
Last updated in NPPES May 10, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
1223P0221X Pediatric Dentistry Dental Providers · License 062082 (NY) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 is the NPI number for Yei Lee?
The National Provider Identifier (NPI) for Yei Lee is 1770041204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Yei Lee practice?
The practice location on file with NPPES is in Sleepy Hollow, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-10.