Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Melissa Simms, RN, CCM, RHC-1

Health & Wellness Coach in Lawton, OK · enumerated 2025.

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

National Provider Identifier

1508678129

Verified

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Registry record

Entity type Individual (Type 1)

Name Melissa Simms

Credential RN, CCM, RHC-1

Sex Female

Practice address Lawton, OK, 73507

Phone (580) 695-7393

Enumeration date Jan 21, 2025

Last updated in NPPES Jan 21, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171400000X Health & Wellness Coach Other Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Melissa Simms practice?

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

What is the NPI number for Melissa Simms?

The National Provider Identifier (NPI) for Melissa Simms is 1508678129, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.