Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alexandra N Buk, DPM
Podiatrist in Little Rock, AR · enumerated 2006 · practices at Foot & Ankle Associates of Central Arkansas, Pllc.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609846427
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 480021983 | Other | - | RR MEDICARE |
| 5K080 | Other | AR | BLUE CROSS SHIELD |
| 129571717 | Medicaid | AR | - |
| 5K080 | Other | AR | BLUE ADVANTAGE |
| 5K080 | Other | AR | HEALTH ADVANTAGE |
| 5K080 | Other | AR | FIRST SOURCE PPO |
| 5K080 | Other | AR | BCBS FEP |
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.
Frequently asked questions
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-21.