Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Curtis Terrell Lewis, DMD

General Practice Dentistry in Sumter, SC · enumerated 2018.

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

National Provider Identifier

1447746706

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Registry record

Entity type Individual (Type 1)

Name John Curtis Terrell Lewis

Credential DMD

Sex Male

Practice address 2590 Tahoe Dr, Sumter, SC, 29150

Phone (803) 469-3555

Fax (803) 469-3515

Enumeration date Jul 10, 2018

Last updated in NPPES Jul 10, 2018

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 9177 (SC) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 John Curtis Lewis's NPI record?

Cross-check NPI 1447746706 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447746706 active?

Yes, as of the latest NPPES snapshot, NPI 1447746706 is active (record last updated 2018-07-10).

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Jesse Knowlton General Practice Dentistry · Sumter, SC NPI 1215615638

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-10.