Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Knox Clinic Corp

Q: What is the NPI number for Knox Clinic Corp?

The NPI for Knox Clinic Corp is 1265481006, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Galesburg, IL · enumerated 2006 · authorized official Sophia Arwood, Director.

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

National Provider Identifier

1265481006

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Registry record

Entity type Organization (Type 2)

Legal business name Knox Clinic Corp

Practice address 834 N Seminary St, Galesburg, IL, 61401

Phone (309) 343-3316

Enumeration date May 9, 2006

Last updated in NPPES Nov 1, 2013

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 036072445 (IL) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 036078282 (IL) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036096365 (IL) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1740361484 (IL) Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name Sophia Arwood

Title Director

Phone (615) 628-6038

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

What is the NPI number for Knox Clinic Corp?

The NPI for Knox Clinic Corp is 1265481006, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Knox Clinic Corp?

NPPES lists Sophia Arwood (Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-01.