Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samuel David Register III, MD
Undersea and Hyperbaric Medicine (Preventive Medicine) Physician in North Little Rock, AR · enumerated 2006 · practices at Arkansas Health Group.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003853862
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 189827001 | Medicaid | AR | - |
| 89132G6 | Medicaid | NC | - |
| 000393005C | Medicaid | GA | - |
| 5I097 | Other | AR | BCBS |
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 2019-11-13.