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Charleston Hematology and Oncology PA

Non-Pharmacy Dispensing Site in Charleston, SC · enumerated 2006 · authorized official John Arrington, Cfo.

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

National Provider Identifier

1679687651

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Registry record

Entity type Organization (Type 2)
Legal business name Charleston Hematology and Oncology PA
Other name <Unavail>
Practice address 125 Doughty St, Ste 280, Charleston, SC, 29403
Phone (843) 577-6957
Fax (843) 577-2879
Enumeration date Aug 18, 2006
Last updated in NPPES Sep 25, 2007

Taxonomy & classification

332900000X Non-Pharmacy Dispensing Site Suppliers · License 18925 (SC) Primary

Authorized official

Name John Arrington
Title Cfo
Phone (843) 266-2542

Other identifiers

Identifier Type State Issuer
4226420 Other - OTHER ID NUMBER
4226420 Other - OTHER ID NUMBER-COMMERCIAL NUMBER

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

Who is the authorized official for Charleston Hematology and Oncology PA?
NPPES lists John Arrington (Cfo) as the authorized official for this organization.
What is the NPI number for Charleston Hematology and Oncology PA?
The NPI for Charleston Hematology and Oncology PA is 1679687651, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-25.