Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Autumn Faith Avalos, RN

Acute Care Nurse Practitioner in Chico, CA · enumerated 2025.

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

National Provider Identifier

1558256271

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Registry record

Entity type Individual (Type 1)

Name Mrs. Autumn Faith Avalos

Credential RN

Sex Female

Practice address 1531 Esplanade, Chico, CA, 95926

Phone (530) 332-7309

Enumeration date Jun 11, 2025

Last updated in NPPES Nov 7, 2025

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License 95167088 (CA) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95037536 (CA) Primary

363LC0200X Critical Care Medicine Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95037536 (CA) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1558256271 active?

Yes, as of the latest NPPES snapshot, NPI 1558256271 is active (record last updated 2025-11-07).

How do I verify Autumn Avalos's NPI record?

Cross-check NPI 1558256271 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 2025-11-07.