Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Annette S Defever, RN

Registered Nurse in Amarillo, TX · enumerated 2010.

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

National Provider Identifier

1992012058

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Registry record

Entity type Individual (Type 1)

Name Annette S Defever

Credential RN

Sex Female

Practice address 6700 W 9th Ave, Amarillo, TX, 79106

Phone (806) 358-0251

Fax (806) 356-5590

Enumeration date Sep 9, 2010

Last updated in NPPES Sep 9, 2010

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 219287 (TX) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

How do I verify Annette Defever's NPI record?

Cross-check NPI 1992012058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992012058 active?

Yes, as of the latest NPPES snapshot, NPI 1992012058 is active (record last updated 2010-09-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-09.