Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Janssen

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Sioux Falls, SD · enumerated 2008.

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

National Provider Identifier

1063686186

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Janssen

Sex Male

Practice address 1210 W 18th St, Ste 100, Sioux Falls, SD, 57104

Phone (605) 312-8500

Fax (605) 312-8501

Enumeration date Apr 18, 2008

Last updated in NPPES Oct 8, 2015

Taxonomy & licenses

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License A102893 (CA) Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 7483 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christopher Janssen?

The National Provider Identifier (NPI) for Christopher Janssen is 1063686186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Janssen practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-08.