Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Leonarda Sue Yazzie

Behavior Analyst in Rio Rancho, NM · enumerated 2015 · practices at Four Winds Behavioral Health, Inc..

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

National Provider Identifier

1679963664

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Leonarda Sue Yazzie

Sex Female

Practice address 4100 Barbara Loop Se, Rio Rancho, NM, 87124

Phone (502) 570-2854

Fax (866) 882-3750

Enumeration date Jan 28, 2015

Last updated in NPPES Jan 28, 2015

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

How do I verify Leonarda Yazzie's NPI record?

Cross-check NPI 1679963664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679963664 active?

Yes, as of the latest NPPES snapshot, NPI 1679963664 is active (record last updated 2015-01-28).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-28.