NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Moonyoung Lee, DMD, MS

Orthodontics and Dentofacial Orthopedics Dentistry in Chelsea, MA · enumerated 2009 · practices at Everett Chelsea Family Dental.

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

National Provider Identifier

1699905521

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Moonyoung Lee
Credential DMD, MS
Sex Male
Practice address 100 Everett Ave Ste 10, Chelsea, MA, 02150
Phone (617) 389-2112
Enumeration date Jul 27, 2009
Last updated in NPPES Dec 5, 2018

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License DN1855164 (MA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
1427484062 Medicaid MA -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.
What specialty is Moonyoung Lee?
Moonyoung Lee is registered in NPPES with the primary taxonomy of Orthodontics and Dentofacial Orthopedics Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-05.