Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hsin-Juei Grace Lee, D.D.S

Pediatric Dentistry in Rolling Hills Estates, CA · enumerated 2007.

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

National Provider Identifier

1134343486

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Registry record

Entity type Individual (Type 1)

Name Dr. Hsin-Juei Grace Lee

Credential D.D.S

Sex Female

Practice address 601 Silver Spur Road, Rolling Hills Estates, CA, 90274

Phone (310) 377-4551

Enumeration date Apr 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 50077 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Hsin-Juei Lee?

The National Provider Identifier (NPI) for Hsin-Juei Lee is 1134343486, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hsin-Juei Lee practice?

The practice location on file with NPPES is in Rolling Hills Estates, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.