Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John H Knaul, ATC

Athletic Trainer in Williamsburg, VA · enumerated 2006.

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

National Provider Identifier

1184672529

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Registry record

Entity type Individual (Type 1)

Name Mr. John H Knaul

Credential ATC

Sex Male

Practice address 1 Campus Dr, W&M Hall, Williamsburg, VA, 23187

Phone (757) 221-3407

Fax (757) 221-3412

Enumeration date May 5, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0126000252 (VA) 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 1184672529 active?

Yes, as of the latest NPPES snapshot, NPI 1184672529 is active (record last updated 2026-07-13).

How do I verify John Knaul's NPI record?

Cross-check NPI 1184672529 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 2026-07-13.