Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jan C Mangelsen, CNM

Midwife in Rapid City, SD · enumerated 2006.

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

National Provider Identifier

1720095474

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Registry record

Entity type Individual (Type 1)

Name Jan C Mangelsen

Credential CNM

Sex Female

Practice address 640 Flormann St, Suite 400, Rapid City, SD, 57701

Phone (605) 342-7400

Fax (605) 342-8239

Enumeration date Aug 2, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License CM000017 (SD) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM 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

What is the NPI number for Jan Mangelsen?

The National Provider Identifier (NPI) for Jan Mangelsen is 1720095474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jan Mangelsen practice?

The practice location on file with NPPES is in Rapid City, 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 2007-07-08.