Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marjorieann Corpus Aguillon, LVN, LPN

Licensed Vocational Nurse in Vallejo, CA · enumerated 2021 · practices at Vallejo City Unified School District.

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

National Provider Identifier

1457024689

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Registry record

Entity type Individual (Type 1)

Name Marjorieann Corpus Aguillon

Credential LVN, LPN

Sex Female

Practice address Vallejo, CA, 94592

Phone (707) 556-8921

Fax (707) 638-3501

Enumeration date Jul 25, 2021

Last updated in NPPES Jan 13, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License LP60918760 (WA) Secondary

164X00000X Licensed Vocational Nurse Nursing Service Providers · License 253088 (CA) Secondary

164X00000X Licensed Vocational Nurse Nursing Service Providers · License VN253088 (CA) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN 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.

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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 Marjorieann Aguillon?

Marjorieann Aguillon is registered in NPPES with the primary taxonomy of Licensed Vocational Nurse. 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 2022-01-13.