Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Iris Lanese Boyd-Russell, RRTRCP

Critical Care Registered Respiratory Therapist in Saint Louis, MO · enumerated 2025.

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

National Provider Identifier

1356204325

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Iris Lanese Boyd-Russell

Credential RRTRCP

Sex Female

Practice address 1140 Olive St, Saint Louis, MO, 63101

Phone (617) 430-7080

Enumeration date Dec 6, 2025

Last updated in NPPES Dec 6, 2025

Taxonomy & licenses

2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2015027284 (MO) 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

Is NPI 1356204325 active?

Yes, as of the latest NPPES snapshot, NPI 1356204325 is active (record last updated 2025-12-06).

How do I verify Iris Boyd-Russell's NPI record?

Cross-check NPI 1356204325 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-06.