Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Logan Walker, DO

Internal Medicine Physician in Grand Haven, MI · enumerated 2015.

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

National Provider Identifier

1114300928

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Registry record

Entity type Individual (Type 1)

Name Logan Walker

Credential DO

Sex Male

Practice address 15100 Whittaker Way, Grand Haven, MI, 49417

Phone (616) 935-6320

Enumeration date Jun 30, 2015

Last updated in NPPES Nov 12, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO-05041 (IA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101025940 (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

How do I verify Logan Walker's NPI record?

Cross-check NPI 1114300928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1114300928 active?

Yes, as of the latest NPPES snapshot, NPI 1114300928 is active (record last updated 2025-11-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-12.