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

Colton-Ross Alan Johnson, PT, DPT

Physical Medicine & Rehabilitation Physician in Sioux Falls, SD · enumerated 2022.

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

National Provider Identifier

1023748555

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Registry record

Entity type Individual (Type 1)

Name Colton-Ross Alan Johnson

Credential PT, DPT

Sex Male

Practice address Sioux Falls, SD, 57105

Phone (605) 440-7728

Enumeration date Jun 16, 2022

Last updated in NPPES Jun 16, 2022

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

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 2444 (SD) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
2444	Other	SD	SOUTH DAKOTA BOARD OF MEDICAL AND OSTEOPATHIC EXAMINERS

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

Where does Colton-Ross Johnson practice?

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

What is the NPI number for Colton-Ross Johnson?

The National Provider Identifier (NPI) for Colton-Ross Johnson is 1023748555, 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 2022-06-16.