Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark J Corapi, MD
Internal Medicine Physician in Mineola, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467431486
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 122 | Other | - | VYTRA |
| 1477073 | Other | - | UNITED HEALTHCARE |
| 4336593 | Other | - | AETNA |
| 110033181 | Other | - | RAILROAD MEDICARE |
| 01146538 | Medicaid | NY | - |
| 73D421 | Other | - | BCBS |
| AP797 | Other | - | OXFORD |
| 2C8228 | Other | - | HEALTH NET |
| 431651N | Other | - | CIGNA |
| 1307776 | Other | - | FIRST HEALTH |
| 2500269 | Other | - | GHI |
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 2021-03-13.