Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Lawson, RRT

Critical Care Registered Respiratory Therapist in Broken Arrow, OK · enumerated 2014.

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

National Provider Identifier

1861894750

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Registry record

Entity type Individual (Type 1)

Name Melissa Lawson

Credential RRT

Sex Female

Practice address 1124 W Jackson St, Broken Arrow, OK, 74012

Phone (918) 935-8790

Enumeration date Sep 22, 2014

Last updated in NPPES Sep 22, 2014

Taxonomy & licenses

2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RC1464 (OK) Secondary

2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RTL3720 (CO) Secondary

2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 74314 (TX) Primary

2279C0205X Critical Care Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11464 (FL) Secondary

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 is the NPI number for Melissa Lawson?

The National Provider Identifier (NPI) for Melissa Lawson is 1861894750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melissa Lawson practice?

The practice location on file with NPPES is in Broken Arrow, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-22.