Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Genevieve Taguinod, NP

Nurse Practitioner in Fullerton, CA · enumerated 2007.

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

National Provider Identifier

1598956815

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Registry record

Entity type Individual (Type 1)

Name Ms. Genevieve Taguinod

Credential NP

Sex Female

Practice address 2151 N Harbor Blvd Ste 3200, Fullerton, CA, 92835

Phone (714) 446-5600

Enumeration date Aug 5, 2007

Last updated in NPPES Feb 7, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP16941 (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 Genevieve Taguinod?

Genevieve Taguinod 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.

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Richard Lloyd Medical Oncology Physician · Fullerton, CA NPI 1073509030 Giribala Patel Medical Oncology Physician · Fullerton, CA NPI 1033106562 Steven Kim Hematology & Oncology Physician · Fullerton, CA NPI 1003886698 Monica Lee Hematology & Oncology Physician · Fullerton, CA NPI 1215129309 Yung Lyou Hematology & Oncology Physician · Fullerton, CA NPI 1013277342 Srivarshini Mohan Surgery Physician · Fullerton, CA NPI 1710379532 Steven Luminais Internal Medicine Physician · Fullerton, CA NPI 1427518752 Maria Diosdado Family Nurse Practitioner · Fullerton, CA NPI 1700628385

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