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Viola Ninchak, FNP

Family Nurse Practitioner in La Jolla, CA · enumerated 2019 · practices at North County Neurology Associates Medical Group.

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

National Provider Identifier

1275007403

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Registry record

Entity type Individual (Type 1)
Name Viola Ninchak
Credential FNP
Sex Female
Practice address 9850 Genesee Ave Ste 530, La Jolla, CA, 92037
Phone (760) 631-3000
Fax (858) 412-5028
Enumeration date Jan 22, 2019
Last updated in NPPES Nov 21, 2022

Taxonomy & licenses

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 95062783 (CA) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95010549 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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 NPI 1275007403 active?
Yes, as of the latest NPPES snapshot, NPI 1275007403 is active (record last updated 2022-11-21).
How do I verify Viola Ninchak's NPI record?
Cross-check NPI 1275007403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-21.