Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Makenna Hartig

Family Nurse Practitioner in Tecumseh, MI · enumerated 2025 · practices at Tecumseh Urgent Care and Walk-in Clinic PC.

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

National Provider Identifier

1669366589

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Registry record

Entity type Individual (Type 1)

Name Makenna Hartig

Sex Female

Practice address 501 E Chicago Blvd, Tecumseh, MI, 49286

Phone (517) 662-3144

Enumeration date Jun 5, 2025

Last updated in NPPES Aug 27, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP035250 (PA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704427244 (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

Is NPI 1669366589 active?

Yes, as of the latest NPPES snapshot, NPI 1669366589 is active (record last updated 2026-08-27).

How do I verify Makenna Hartig's NPI record?

Cross-check NPI 1669366589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Morgan Monahan Physician Assistant · Tecumseh, MI NPI 1093356396 Tecumseh Urgent Care and Walk-in Clinic PC Urgent Care Clinic/Center · Tecumseh, MI NPI 1245849298

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-27.