Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Luke William Hosack, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Klamath Falls, OR · enumerated 2012 · practices at Jefferson Neurology LLC.

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

National Provider Identifier

1093081796

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Registry record

Entity type Individual (Type 1)

Name Dr. Luke William Hosack

Credential M.D.

Sex Male

Practice address Klamath Falls, OR, 97601

Phone (541) 884-7746

Enumeration date Mar 27, 2012

Last updated in NPPES Jan 27, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License MD187429 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
261198	Medicaid	OR	-

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.

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Frequently asked questions

How do I verify Luke Hosack's NPI record?

Cross-check NPI 1093081796 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093081796 active?

Yes, as of the latest NPPES snapshot, NPI 1093081796 is active (record last updated 2025-01-27).

Other providers at this practice address

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Fred Naraghi Orthopaedic Surgery of the Spine Physician · Klamath Falls, OR NPI 1235159856 Michael Wilwand Orthopaedic Surgery Physician · Klamath Falls, OR NPI 1861604217 Robert Soulier Foot & Ankle Surgery Podiatrist · Klamath Falls, OR NPI 1124282017 Jefferson Neurology LLC Neurology Physician · Klamath Falls, OR NPI 1780909408 Joshua Martin Surgical Physician Assistant · Klamath Falls, OR NPI 1659898633 Anjelene Reynolds Surgical Physician Assistant · Klamath Falls, OR NPI 1629597893 Anthony Nguyen Surgical Physician Assistant · Klamath Falls, OR NPI 1356074660

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-27.