Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Helen Y Clark Company

Clinical Social Worker in Moncks Corner, SC · enumerated 2013 · authorized official Helen Clark, President/Owner.

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

National Provider Identifier

1366883464

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Registry record

Entity type Organization (Type 2)

Legal business name Helen Y Clark Company

Practice address 223 1st St, Moncks Corner, SC, 29461

Phone (843) 761-5707

Fax (843) 899-2184

Enumeration date Jul 17, 2013

Last updated in NPPES Jul 17, 2013

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2212 (SC) Primary

Authorized official

Name Helen Clark

Title President/Owner

Phone (843) 761-5707

Other identifiers

Identifier	Type	State	Issuer
QM0260	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.

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Frequently asked questions

Where is Helen Y Clark Company located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-07-17. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Helen Clark Clinical Social Worker · Moncks Corner, SC NPI 1326099706

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-17.