Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kristen Marie Gaertner

Community Health Worker in Saginaw, MI · enumerated 2013.

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

National Provider Identifier

1972844033

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Kristen Marie Gaertner

Sex Female

Practice address 2321 Peale Dr, Saginaw, MI, 48602

Phone (989) 980-9154

Enumeration date Mar 13, 2013

Last updated in NPPES Mar 13, 2013

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers · License 52003907 (MI) 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 Kristen Gaertner practice?

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

What is the NPI number for Kristen Gaertner?

The National Provider Identifier (NPI) for Kristen Gaertner is 1972844033, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-13.