Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grayce E Metheny, RBT

Behavior Technician in Sioux Falls, SD · enumerated 2025.

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

National Provider Identifier

1841086642

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Registry record

Entity type Individual (Type 1)

Name Grayce E Metheny

Credential RBT

Sex Female

Practice address 1105 W Russell St, Sioux Falls, SD, 57104

Phone (605) 271-2690

Fax (605) 271-3956

Enumeration date Apr 17, 2025

Last updated in NPPES Apr 9, 2026

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-25-428528 (SD) 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.

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Frequently asked questions

What is the NPI number for Grayce Metheny?

The National Provider Identifier (NPI) for Grayce Metheny is 1841086642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Grayce Metheny practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-09.