Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. William Walter Humcke Jr., RT

Magnetic Resonance Imaging Radiologic Technologist in Fort Mill, SC · enumerated 2008.

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

National Provider Identifier

1972765006

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Registry record

Entity type Individual (Type 1)

Name Mr. William Walter Humcke Jr.

Credential RT

Sex Male

Practice address 1112 Gower St, Fort Mill, SC, 29708

Phone (803) 396-1446

Enumeration date Jun 30, 2008

Last updated in NPPES Jun 30, 2008

Taxonomy & licenses

2471M1202X Magnetic Resonance Imaging Radiologic Technologist Technologists, Technicians & Other Technical Service Providers · License 313202 (NC) 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

What is the NPI number for William Humcke?

The National Provider Identifier (NPI) for William Humcke is 1972765006, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Humcke practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-30.