Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charles L Melton, M.D.
Cardiovascular Disease Physician in Texarkana, TX · enumerated 2006 · practices at Texarkana Cardiovascular & Thoracic Surgical Associates PA.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962444166
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 128230001 | Medicaid | AR | - |
| 3250610 | Other | AR | BLUE LINK |
| 100150730A | Medicaid | OK | - |
| 8G3790 | Other | TX | BCBS OF TEXAS |
| 19559000040 | Other | AR | QUAL CHOICE |
| 97146 | Other | AR | BCBS OF ARKANSAS |
| O60068553 | Other | - | RAILROAD |
| 0004314459 | Other | TX | AETNA |
| 047791102 | Medicaid | TX | - |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-28.