NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosemary A. Vannix, NP

Critical Care Pediatric Nurse Practitioner in Loma Linda, CA · enumerated 2007.

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

National Provider Identifier

1669517991

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Rosemary A. Vannix
Credential NP
Sex Female
Practice address 11175 Campus St., Coleman Pavilion Suite 2111b, Loma Linda, CA, 92350
Phone (909) 558-4619
Fax (909) 558-7978
Enumeration date Feb 21, 2007
Last updated in NPPES Oct 20, 2020

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 364082 (CA) Secondary
363LP0222X Critical Care Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 6707 (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 NPI 1669517991 active?
Yes, as of the latest NPPES snapshot, NPI 1669517991 is active (record last updated 2020-10-20).
How do I verify Rosemary Vannix's NPI record?
Cross-check NPI 1669517991 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-20.