Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Claude D Kass, LCSA

Surgical Assistant in Brambleton, VA · enumerated 2012.

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

National Provider Identifier

1588918270

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Registry record

Entity type Individual (Type 1)

Name Mr. John Claude D Kass

Credential LCSA

Sex Male

Practice address 42035 Guardfish Way, Brambleton, VA, 20148

Phone (571) 479-9511

Enumeration date Nov 1, 2012

Last updated in NPPES May 16, 2026

Taxonomy & licenses

246ZC0007X Surgical Assistant Technologists, Technicians & Other Technical Service Providers Primary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

Other identifiers

Identifier	Type	State	Issuer
3634	Other	VA	NATIONAL SURGICAL ASSISTANT ASSOCIATION

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 John Claude Kass?

The National Provider Identifier (NPI) for John Claude Kass is 1588918270, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Claude Kass practice?

The practice location on file with NPPES is in Brambleton, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-16.