Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Summers, D.D.S.

General Practice Dentistry in Columbia, SC · enumerated 2006 · practices at South Carolina Department of Corrections.

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

National Provider Identifier

1679535850

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Registry record

Entity type Individual (Type 1)

Name John Summers

Credential D.D.S.

Sex Male

Practice address 4444 Broad River Rd, Columbia, SC, 29210

Phone (803) 896-2135

Enumeration date Apr 4, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2550 (SC) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify John Summers's NPI record?

Cross-check NPI 1679535850 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679535850 active?

Yes, as of the latest NPPES snapshot, NPI 1679535850 is active (record last updated 2007-07-08).

Other providers at this practice address

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South Carolina Department of Corrections General Practice Physician · Columbia, SC NPI 1104259340 Daniel Mullins Administrator Registered Nurse · Columbia, SC NPI 1427980432

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.