NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John White Campbell III, M.D.

Family Medicine Physician in Summerville, SC · enumerated 2006 · practices at Roper Saint Francis Physicians Network.

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

National Provider Identifier

1558459453

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. John White Campbell III
Credential M.D.
Sex Male
Practice address 1525 Old Trolley Rd Ste H, Summerville, SC, 29485
Phone (843) 212-8080
Fax (843) 212-8077
Enumeration date Oct 10, 2006
Last updated in NPPES Sep 5, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 27190 (SC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
271903 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

Where does John Campbell practice?
The practice location on file with NPPES is in Summerville, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Campbell?
The National Provider Identifier (NPI) for John Campbell is 1558459453, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-05.