Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Vanessa Allison Mendoza

Physician Assistant in Orange, CA · enumerated 2023.

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

National Provider Identifier

1154029098

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Registry record

Entity type Individual (Type 1)

Name Vanessa Allison Mendoza

Sex Female

Practice address 1100 W Town and Country Rd Ste 1300, Orange, CA, 92868

Phone (855) 434-7763

Enumeration date Feb 20, 2023

Last updated in NPPES Feb 20, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA62340 (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 Vanessa Mendoza?

Vanessa Mendoza 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.

Other providers at this practice address

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Jeffrey Jacobs Preventive Medicine/Occupational Environmental Medicine Physician · Orange, CA NPI 1518085984 Amabelle June Aguelo Family Nurse Practitioner · Orange, CA NPI 1710616735 Minh Le Acute Care Nurse Practitioner · Orange, CA NPI 1306579172 Cesar Lopez Gerontology Nurse Practitioner · Orange, CA NPI 1467180745 Kristina Mikell Gerontology Nurse Practitioner · Orange, CA NPI 1154040111 Laurene Bandolin Family Nurse Practitioner · Orange, CA NPI 1053025239

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-20.