Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Deborah C. Ligon, N.P.

Pediatric Nurse Practitioner in Mission Hills, CA · enumerated 2007.

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

National Provider Identifier

1720292485

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Registry record

Entity type Individual (Type 1)

Name Mrs. Deborah C. Ligon

Credential N.P.

Sex Female

Practice address 11333 Sepulveda Blvd, Mission Hills, CA, 91345

Phone (818) 365-9531

Enumeration date May 10, 2007

Last updated in NPPES Nov 16, 2015

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14350 (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

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 Deborah Ligon?

Deborah Ligon is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-16.