Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew James Korneffel, DO

Emergency Medicine Physician in Lansing, MI · enumerated 2020.

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

National Provider Identifier

1164044673

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Registry record

Entity type Individual (Type 1)

Name Andrew James Korneffel

Credential DO

Sex Male

Practice address Sparrow Health Systems, 1215 E Michigan Avenue, Lansing, MI, 48912

Phone (517) 364-2583

Enumeration date May 7, 2020

Last updated in NPPES Aug 3, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 5151014511 (MI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 5101027257 (MI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

Is NPI 1164044673 active?

Yes, as of the latest NPPES snapshot, NPI 1164044673 is active (record last updated 2023-08-03).

How do I verify Andrew Korneffel's NPI record?

Cross-check NPI 1164044673 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-03.