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

Derek Curtis, PTA

Q: What is the NPI number for Derek Curtis?

The National Provider Identifier (NPI) for Derek Curtis is 1861834699, a Type 1 (individual) record in the CMS NPPES registry.

Physical Disabilities Residential Treatment Facility in Mount Vernon, MO · enumerated 2013.

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

National Provider Identifier

1861834699

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Registry record

Entity type Individual (Type 1)

Name Derek Curtis

Credential PTA

Sex Male

Practice address Mount Vernon, MO, 65712

Phone (417) 466-7103

Fax (417) 466-4040

Enumeration date Jul 22, 2013

Last updated in NPPES Jul 22, 2013

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

Taxonomy & licenses

320700000X Physical Disabilities Residential Treatment Facility Residential Treatment Facilities · License 2013025663 (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

Where does Derek Curtis practice?

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

What is the NPI number for Derek Curtis?

The National Provider Identifier (NPI) for Derek Curtis is 1861834699, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-22.