NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Seo Young Lee, NP

Family Nurse Practitioner in Fullerton, CA · enumerated 2021.

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

National Provider Identifier

1548926132

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Seo Young Lee
Credential NP
Sex Female
Practice address 2151 N Harbor Blvd Ste 3100, Fullerton, CA, 92835
Fax (714) 992-3037
Enumeration date Nov 9, 2021
Last updated in NPPES Aug 27, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95018749 (CA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95018749 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Seo Young Lee?
The National Provider Identifier (NPI) for Seo Young Lee is 1548926132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Seo Young Lee practice?
The practice location on file with NPPES is in Fullerton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-27.