Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Kelsey Lyn Sager, RN

Registered Nurse in Belmont, MI · enumerated 2022.

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

National Provider Identifier

1013669050

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Registry record

Entity type Individual (Type 1)

Name Mrs. Kelsey Lyn Sager

Credential RN

Sex Female

Practice address 6081 West River Dr Ne, Belmont, MI, 49306

Phone (616) 625-0386

Enumeration date Jan 20, 2022

Last updated in NPPES Jan 20, 2022

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704312221 (MI) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 specialty is Kelsey Sager?

Kelsey Sager is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-20.