Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jeffrey Ray Landon, PA-C

Physician Assistant in National City, CA · enumerated 2013.

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

National Provider Identifier

1043641236

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Registry record

Entity type Individual (Type 1)

Name Mr. Jeffrey Ray Landon

Credential PA-C

Sex Male

Practice address 610 Euclid Ave Ste 200, National City, CA, 91950

Phone (619) 267-9257

Fax (619) 267-9273

Enumeration date Dec 12, 2013

Last updated in NPPES Oct 6, 2025

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA56125 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jeffrey Landon?

Jeffrey Landon is registered in NPPES with the primary taxonomy of Physician Assistant. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-06.