NPI Portal NPI Lookup & Verification

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

Mrs. Larissa Flores

Family Health Clinical Nurse Specialist in Phoenix, AZ · enumerated 2017.

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

National Provider Identifier

1053844811

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Registry record

Entity type Individual (Type 1)
Name Mrs. Larissa Flores
Sex Female
Practice address Phoenix, AZ, 85013
Phone (602) 776-0776
Fax (602) 705-0567
Enumeration date Apr 9, 2017
Last updated in NPPES Dec 27, 2024

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP9917 (AZ) Secondary
364SF0001X Family Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License AP9917 (AZ) Primary

Other identifiers

Identifier Type State Issuer
Z201263 Other AZ MEDICARE
257668 Medicaid AZ -

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 1053844811 active?
Yes, as of the latest NPPES snapshot, NPI 1053844811 is active (record last updated 2024-12-27).
How do I verify Larissa Flores's NPI record?
Cross-check NPI 1053844811 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 2024-12-27.