Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lucy Dawn Gin, CPNP-PC
Nurse Practitioner in Irvine, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013311620
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lucy Dawn Gin
Credential CPNP-PC
Sex Female
Practice address 4968 Booth Cir, Irvine, CA, 92604
Phone (949) 387-4900
Enumeration date Oct 10, 2014
Last updated in NPPES Aug 26, 2025
Taxonomy & licenses
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95001548 (CA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95001548 (CA) Primary
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.
Frequently asked questions
What specialty is Lucy Gin?
Lucy Gin is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-26.