NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Seung Jae Lee, D.M.D

Dentist in Manteca, CA · enumerated 2011 · practices at Robert P. Nakaki Dental Corporation.

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

National Provider Identifier

1205117421

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Seung Jae Lee
Credential D.M.D
Sex Male
Practice address 2288 Daniels St, Manteca, CA, 95337
Enumeration date Sep 1, 2011
Last updated in NPPES Sep 1, 2011

Taxonomy & licenses

122300000X Dentist Dental Providers · License 60179 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1205117421 active?
Yes, as of the latest NPPES snapshot, NPI 1205117421 is active (record last updated 2011-09-01).
How do I verify Seung Jae Lee's NPI record?
Cross-check NPI 1205117421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-01.