Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laura Xian Feng

General Practice Registered Nurse in San Tan Valley, AZ · enumerated 2023.

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

National Provider Identifier

1861175440

Verified

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Registry record

Entity type Individual (Type 1)

Name Laura Xian Feng

Sex Female

Practice address 2717 E Denim Trl, San Tan Valley, AZ, 85143

Phone (480) 289-1318

Enumeration date Aug 9, 2023

Last updated in NPPES Aug 9, 2023

Taxonomy & licenses

163WC0200X Critical Care Medicine Registered Nurse Nursing Service Providers · License RN226744 (AZ) Secondary

163WC0400X Case Management Registered Nurse Nursing Service Providers · License RN226744 (AZ) Secondary

163WH0200X Home Health Registered Nurse Nursing Service Providers · License RN226744 (AZ) Secondary

163WI0500X Infusion Therapy Registered Nurse Nursing Service Providers · License RN226744 (AZ) Secondary

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License RN226744 (AZ) Secondary

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN226744 (AZ) Secondary

163WG0000X General Practice Registered Nurse Nursing Service Providers · License RN226744 (AZ) 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

What specialty is Laura Feng?

Laura Feng is registered in NPPES with the primary taxonomy of General Practice Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-09.