Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barnwell Medical Associates PA

Community Health Clinic/Center in Barnwell, SC · enumerated 2012 · authorized official William Clark, President/Owner.

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

National Provider Identifier

1700133923

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Registry record

Entity type Organization (Type 2)

Legal business name Barnwell Medical Associates PA

Practice address 55 Irving St, Barnwell, SC, 29812

Phone (803) 259-1909

Fax (803) 259-9078

Enumeration date Aug 7, 2012

Last updated in NPPES Aug 7, 2012

Taxonomy & classification

261QC1500X Community Health Clinic/Center Ambulatory Health Care Facilities · License AC8016289 (SC) Primary

Authorized official

Name William Clark

Title President/Owner

Phone (803) 259-1909

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-08-07. Verify at npiregistry.cms.hhs.gov.

Where is Barnwell Medical Associates PA located?

The practice location on file with NPPES is in Barnwell, SC.

Providers at this address

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M.O. Khan, MD.,PA. Ambulatory Surgical Clinic/Center · Barnwell, SC NPI 1952576399

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-07.