NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William J Hummel, PT

Physical Therapist in Seneca, SC · enumerated 2006 · practices at Hummel Physical Therapy Inc..

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

National Provider Identifier

1518975028

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name William J Hummel
Credential PT
Sex Male
Practice address 135 Eagles Nest Park, Suite E, Seneca, SC, 29678
Fax (864) 882-7967
Enumeration date Aug 3, 2006
Last updated in NPPES Nov 27, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1087 (SC) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier Type State Issuer
TH0182 Medicaid SC -

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

How do I verify William Hummel's NPI record?
Cross-check NPI 1518975028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518975028 active?
Yes, as of the latest NPPES snapshot, NPI 1518975028 is active (record last updated 2007-11-27).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-27.